--- storage/meta/meta-format.tex	2003/06/24 14:15:07	1.1
+++ storage/meta/meta-format.tex	2003/09/01 11:00:08	1.9
@@ -14,9 +14,9 @@
 
 \title{A simple metadata format for resource bundles}
 
-\author{Robert Casties, Dirk Wintergrün, Christoph Liess}
+\author{Robert Casties, Dirk Wintergrün, Hans-Christoph Liess}
 
-\date{V0.2 of \today}
+\date{V1.0.2a of 20.8.2003}
 
 \begin{document}
 
@@ -35,6 +35,32 @@ in filenames are only the alphanumeric s
 File and directory paths in the metadata file use the conventional
 Unix file separator slash ``/''.
 
+
+\section{Metadata files}
+\label{sec:metadata-files}
+
+The metadata information is stored in the XML format documented below
+in special files in the resource directory. Two forms of metadata
+files are possible:
+\begin{itemize}
+\item a file named \texttt{index.meta} in a directory.
+
+\item a file named like the data file it describes with an
+  additional extension \texttt{.meta}. For example metadata for the
+  file \texttt{0001.tif} would be in a file \texttt{0001.tif.meta}.
+\end{itemize}
+
+The resource directory must contain an \texttt{index.meta} file with
+information about the resource as a whole. Other directories can
+contain \texttt{index.meta} files.
+
+Additional information about single data files that are part of the
+resource can either be put in \texttt{file} tags in the
+\texttt{index.meta} file or in separate \emph{filename}\texttt{.meta}
+files for each data file. Information from the directory level file is
+inherited at the file level.
+
+
 \section{Resource format}
 \label{sec:mpiwg-doc}
 
@@ -43,10 +69,10 @@ by the provider of the resource and may
 the metadata file. Elements marked ``required'' must be supplied by
 the provider of the resource. Elements marked ``deduced'' can be
 supplied by the provider of the resource but can also be provided by
-automatic scripts later in the process, the elements must be present
+automatic scripts later in the process, these elements must be present
 in the final file.
 
-The outer container is named \texttt{resource}. Sub-types (``ECHO'',
+The outer container element is \texttt{resource}. Sub-types (``ECHO'',
 ``MPIWG'') can be specified if necessary with a \texttt{type}
 parameter. Its sub-elements are:
 
@@ -59,12 +85,15 @@ parameter. Its sub-elements are:
 
 \item[creator] The name of the project or person that created the
   resource -- optional.
+  
+\item[archive-creation-date] The time and date the archive collection
+  was created -- deduced.
 
-\item[archive-creation-date] The time and date the archive was created
-  -- deduced.
+\item[archive-storage-date] The time and date the archive was written
+  to permanent storage -- deduced (must not be set by the user).
 
 \item[archive-path] The full path to the resource directory inside the
-  whole archive collection -- deduced.
+  whole archive collection, including the resource directory -- deduced.
   
 \item[derived-from] Container for the description of the original
   resource if this resource is a modified version of another resource
@@ -114,9 +143,9 @@ parameter. Its sub-elements are:
   \item[name] The name of the subdirectory -- required.
     
   \item[path] The directory path of this subdirectory relative to the
-    resource's root directory -- required (may be identical to
-    \texttt{name} or omitted if the directory is a direct child of the
-    resource's root directory).
+    resource's root directory (excluding the directory itself) --
+    required (may be empty or omitted if the directory is a direct
+    child of the resource's root directory).
     
   \item[meta] Additional metadata information about the directory --
     optional.\\ For a description of additional metadata see below.
@@ -133,17 +162,18 @@ parameter. Its sub-elements are:
   \item[name] The name of the file -- required.
     
   \item[path] The directory path of this file relative to the
-    resource's root directory -- required (may be identical to
-    \texttt{name} or omitted if the file is in resource's root
+    resource's root directory (excluding the file itself) -- required
+    (may be empty or omitted if the file is in the resource's root
     directory).
+    
+  \item[date] The file's modification or creation date\footnote{The
+      preferred time and date format is ``YYYY/MM/DD HH:MM:SS''},
+    whichever is more recent -- optional.
 
   \item[modification-date] The file's modification date -- optional.
 
   \item[creation-date] The file's creation date -- optional.
-
-  \item[date] The file's creation date if is has not been modified --
-    optional.
-
+    
   \item[size] The file size -- deduced.
     
   \item[mime-type] The file's mime-type -- optional.
@@ -164,40 +194,416 @@ parameter. Its sub-elements are:
 All elements with \texttt{meta} tags can contain an arbitrary number
 of additional metadata elements.
 
+\subsection{Language}
+\label{sec:lang}
+
+The language of a resource (e.g. a text) can be specified with a
+\texttt{lang} tag. Languages have to be described using the
+international codes for the representation of names of languages
+either in two-letter form (ISO 639-1) or in three-letter form (ISO
+639-2).  The entire catalogue of languages is documented on the page
+
+\url{http://www.loc.gov/standards/iso639-2/englangn.html}
+
 
 \subsection{DRI}
 \label{sec:dri}
 
 The \emph{digital resource identifier} for the resource is specified
-with a \texttt{dri} tag. Digital resource identifiers are documented
+in a \texttt{dri} element. Digital resource identifiers are documented
 on the page
 
 \url{http://pythia.mpiwg-berlin.mpg.de/projects/standards/dri}.
 
 
+
+\subsection{Collection context}
+\label{sec:collection-context}
+
+The context of a resource as part of a collection or part of a project can be
+specified in the \texttt{context} element. All elements in the
+container can appear multiple times.
+
+\begin{description}
+\item[context] information on collection or project context.
+
+  \begin{description}
+  \item[link] URL to additional context information.
+    
+  \item[name] Textual description of project or collection.
+  \end{description}
+\end{description}
+
+
+
+
 \subsection{Bibliographic information}
 \label{sec:bibliographic-data}
 
-Bibliographic information in the format of the ECHO scheme for
-bibliographic data (cf. content workflow) or the MPIWG
-``Projektbibliografie'' is presented in a \texttt{bib} container with
+Bibliographic information is presented in a \texttt{bib} container with
 a \texttt{type} parameter, giving the type of bibliographic resource.
-The \texttt{type} field is repeated as a tag in the container. The
-tags have the variable ``human-readable'' field names.
+The \texttt{type} field can be repeated as a tag in the container.
+
+The format is based on the ECHO scheme for bibliographic data (cf.
+content workflow), the MPIWG ``Projektbibliografie'' and the format of
+the commonly used program ``EndNote''.
+
+
+\subsubsection{Book}
+
+\begin{description}
+
+\item [bib type="book"] a published book.
+
+  \begin{description}
+  \item [author] The author of the book.
+  \item [year] The year of publication.
+  \item [title] Title of the book.
+  \item [series-editor] Name of the series editor, if the book appears
+    in a series.
+  \item [series-title] Title of the serie, if the book appears in a
+    series.
+  \item [series-volume] Volume number, if the book appears in a
+    series.
+  \item [number-of-pages] Number of pages of the entire book.
+  \item [city] City where the book was published.
+  \item [publisher] Name of the publishing company
+  \item [edition] Edition of the book (e.g. third edition)
+  \item [number-of-volumes] Number of volumes, if the the book is
+    published in multiple volumes.
+  \item [translator] Name of the translator.
+  \item [isbn-issn]
+  \end{description}
+\end{description}
+
+\subsubsection{In Book}
+
+\begin{description}
+\item [bib type="inbook"] an article as part of a book.
+
+  \begin{description}
+  \item [author] The author of the book.
+  \item [year] The year of publication.
+  \item [title] Title of the article.
+  \item [editor] Name of the book's editor.
+  \item [book-title] Title of the book.
+  \item [series-volume] Volume number, if the book appears in a
+    series.
+  \item [pages] Number of pages of the article.
+  \item [city] City where the book was published.
+  \item [publisher] Name of the publishing company
+  \item [edition] Edition of the book (e. g. third edition)
+  \item [series-author] Name of the series editor, if the book appears
+    in a series.
+  \item [series-title] Title of the series, if the book appears in a
+    series.
+  \item [number-of-volumes] Number of volumes, if the the book is
+    published in multiple volumes.
+  \item [translator] Name of the translator
+  \item [isbn-issn]
+  \end{description}
+\end{description}
+
+\subsubsection{Proceedings}
+
+\begin{description}
+\item [bib type="proceedings"] a conference proceedings publication.
+
+  \begin{description}
+  \item [author] The author of the article.
+  \item [year] The year of publication.
+  \item [title] Title of the article.
+  \item [editor] Name of the book's editor.
+  \item [conference-name] Name of the conference the proceedings are
+    related to.
+  \item [volume] Volume number.
+  \item [pages] Number of pages of the article.
+  \item [date] Date of the conference the proceedings are related to.
+  \item [conference]-location City where the conference was held.
+  \item [publisher] Name of the publishing company
+  \item [edition] Edition of the book (e. g. third edition)
+  \item [series-editor] Name of the series editor, if the book appears
+    in a series.
+  \item [series-title] Title of the series, if the book appears in a
+    series.
+  \item [number-of-volumes] Number of volumes, if the the book is
+    published as multiple volumes.
+  \item [isbn-issn]
+  \end{description}
+\end{description}
+
+\subsubsection{Edited Book}
+
+\begin{description}
+\item[bib type="edited-book"] a book that is the edition of another
+  work.
+
+  \begin{description}
+  \item [editor] Name of the editor of the book.
+  \item [year] The year of publication.
+  \item [title] Title of the book.
+  \item [series-editor] Name of the editor of the series the book is
+    part of.
+  \item [series-title] Title of the series, if the book is part of a
+    series.
+  \item [series-volume] Volume number, if the book appears in a series.
+  \item [number-of-pages] Number of pages of the article.
+  \item [city] City where the book was published.
+  \item [publisher] Name of the publishing company
+  \item [edition] Information about the edition (e.g. ``Repr. of the London ed. 1652'')
+  \item [number-of-volumes] Number of volumes, if the the book is
+    published as multiple volumes.
+  \item [isbn-issn]
+  \end{description}
+\end{description}
+
+\subsubsection{Journal Article}
+
+\begin{description}
+\item [bib type="journal-article"] an article in a scientific journal.
+  \begin{description}
+  \item [author] The author of the article.
+  \item [year] The year of publication.
+  \item [title] Title of the article.
+  \item [journal] Name of the journal.
+  \item [volume] Volume number, if the journal appears in a series.
+  \item [issue] Number of the issue the article is part of.
+  \item [pages] Number of pages of the article.
+  \item [alternate-journal] Alternate Journal
+  \item [isbn-issn]
+  \end{description}
+\end{description}
+
+\subsubsection{Magazine Article}
+
+\begin{description}
+\item [bib type="magazine-article"] an article in a popular magazine.
+  \begin{description}
+  \item [author] The author of the book.
+  \item [year] The year of publication.
+  \item [title] Title of the article.
+  \item [magazine] Name of the magazine.
+  \item [volume] Volume number, if the book appears in a series.
+  \item [issue-number] Number of the issue the article is part of.
+  \item [pages Number] of pages of the article.
+  \item [date] Date when the article appeared.
+  \end{description}
+\end{description}
+
+\subsubsection{Newspaper Article}
+
+\begin{description}
+\item [bib type="newspaper-article"] an article in a newspaper.
+  \begin{description}
+  \item [author] The author of the article.
+  \item [year] The year of publication.
+  \item [title] Title of the article.
+  \item [Newspaper] Name of the newspaper the article appeared in.
+  \item [pages] Number of pages of the article.
+  \item [issue-date] Date of the issue the article is part of.
+  \item [city] City of the newspaper.
+  \end{description}
+\end{description}
+
+\subsubsection{Thesis}
+
+\begin{description}
+\item [bib type="thesis"] a master/doctorate/etc. thesis.
+  \begin{description}
+  \item [author] The author of the thesis.
+  \item [year] The year of publication.
+  \item [title] Title of the thesis.
+  \item [academic-department] Name of the academic department where
+    the thesis was handed in.
+  \item [number-of-pages] Number of pages of the thesis.
+  \item [city] City where the thesis was published.
+  \item [University] Name of the university where the thesis was
+    handed in.
+  \item [isbn-issn]
+  \end{description}
+\end{description}
+
+\subsubsection{Report}
+
+\begin{description}
+\item [bib type="report"] a scientific report.
+  \begin{description}
+  \item [author] The author of the report.
+  \item [year] The year of publication.
+  \item [title] Title of the report.
+  \item [pages] Number of pages of the report.
+  \item [date] Date when the report appeared.
+  \item [city] City where the book was published.
+  \item [institution] Institution where the report was produced.
+  \item [type] Type of report.
+  \item [report-number] Report number.
+  \end{description}
+\end{description}
+
+\subsubsection{Manuscript}
+
+\begin{description}
+\item [bib type="manuscript"] a handwritten/typewritten manuscript.
+
+  \begin{description}
+  \item [title] Title of the manuscript.
+  \item [author] The author of the text.
+  \item [location] Name of the library where the manuscript is
+    currently located.
+  \item [year] The year or century of publication.
+  \item [pages] Number of pages of the manuscript.
+  \item [signature] Signature of the manuscript.
+  \item [editorial-remarks] Remarks related to the online
+    publication of the manuscript. This could be notes about
+    annotations etc.
+  \item [description] This can be any kind of description.
+  \item [keywords] Keywords related to the manuscript.
+  \end{description}
+\end{description}
+
+
+\subsubsection{Generic}
+
+\begin{description}
+\item [bib type="generic"] a generic bibliographic type. This type
+  should only be used in rare cases.
+  \begin{description}
+  \item [author]
+  \item [year]
+  \item [title]
+  \item [secondary-author]
+  \item [secondary-title]
+  \item [volume]
+  \item [number]
+  \item [pages]
+  \item [date]
+  \item [place-published]
+  \item [publisher]
+  \item [edition]
+  \item [tertiary author]
+  \item [tertiary-title]
+  \item [number-of-volumes]
+  \item [type-of-work]
+  \item [subsidiary author]
+  \item [alternate-title]
+  \item [isbn-issn]
+  \item [call-number]
+  \item [label]
+  \item [keywords]
+  \item [abstract]
+  \item [notes]
+  \item [url]
+  \end{description}
+\end{description}
+
+
+\subsection{Architectural drawings}
+\label{sec:doc}
+
+Specific information for architectural drawings is presented in a
+\texttt{doc} container with an additional \texttt{type} attribute
+giving the type of drawing. All elements inside the container can
+appear multiple times.
+
+\begin{description}
+
+\item[doc type="Architectural Drawing"] architectural drawing.
+
+  \begin{description}
+  \item [person] last name and first name of a person, separated by a
+    comma. A further common name for the person can be put infront,
+    separated by a semicolon.
+  \item [location] Name of a place in its common notation. This can be
+    a city or a institution.
+  \item [date] This can be a year (or several years, separated by
+    commas) or a period (1706-1714). Years are noted with four digits.
+  \item [object] Short description of an object or signatures.
+  \item [keywords] Keywords related to the object.
+\end{description}
+\end{description}
 
 
 \subsection{Information on the document structure (table of contents)}
 \label{sec:toc}
 
-Document structure information like a table of contents for a scanned
-document is presented in a \texttt{toc} container. The format to be
-used has to be further specified. The format could be based on the so
-called ``LiSe-XML'' format. For a detailed description and an
-exemplary set of TOC information see:
+Information on the structure of a document like the division into
+parts and chapters in the way of a table of contents is presented in a
+\texttt{toc} container. 
+
+The scheme allows multiple logical pages on a single page image
+as it is often the case with scanned books or manuscripts. The scheme
+also allows for ``loose'' numbering schemes with roman, arabic or
+other page numbers consecutively or mixed and changes in the numbering
+within the document.
+
+The flexibility comes from the fact that no additional assumptions
+about the mapping between logical pages and page images are made in
+the format. All mapping information is specified by the user.
+
+The logical page numbering or naming that can be presented to the user
+is specified in the \texttt{name} tags while the physical numbering of
+the page images is specified in the \texttt{index} or \texttt{url}
+tags.
 
-\url{http://pythia.mpiwg-berlin.mpg.de/toolserver/TS_lise}
+\begin{description}
+\item[toc] container for document structure
 
-\url{http://pythia.mpiwg-berlin.mpg.de/toolserver/TSlise/lise_downloads/deimel1929.xml}
+  \begin{description}
+  \item[page] describes a single logical page
+
+    \begin{description}
+    \item[name] the ``name'' of the logical page. This can be any string
+      like a page number (arabic, roman, etc.) or a special designation
+      like ``Table 5''.
+      
+    \item[index] the \texttt{digilib} index number\footnote{The index
+        number for digilib is the index in the alphabetical order of the
+        scan file names.} of the scan image of the page.
+      
+    \item[url] alternatively to the \texttt{digilib} index number the
+      full URL of the scan image of the page can be used.
+    \end{description}
+    
+  \item[chapter] describes a section or chapter of the text.
+    \texttt{chapter} elements can be nested.
+
+    \begin{description}
+    \item[name] the title of the chapter or section.
+      
+    \item[start] the beginning of a page range (usually the first page
+      of the chapter). The \texttt{start} element has an optional
+      \texttt{increment} attribute to indicate the number of logical
+      pages on a scan image.\footnote{This information is only needed by
+        additional tools that try to generate lists of all page and
+        image numbers.}
+
+      \begin{description}
+      \item[name] the ``name'' of the first page (see \texttt{page}).
+        
+      \item[index] the index of the first page (see \texttt{page}).
+        
+      \item[url] the URL of the first page (see \texttt{page}).
+      \end{description}
+      
+    \item[end] the end of a page range (usually the last page of the
+      chapter).
+
+      \begin{description}
+      \item[name] the ``name'' of the last page (see \texttt{page}).
+        
+      \item[index] the index of the last page (see \texttt{page}).
+        
+      \item[url] the URL of the last page (see \texttt{page}).
+      \end{description}
+      
+    \item[page] alternative (and additional) to
+      \texttt{start}/\texttt{end} page ranges single \texttt{page}
+      elements can be used inside \texttt{chapter}.
+    \end{description}
+  \end{description}
+\end{description}
+
+%%\url{http://pythia.mpiwg-berlin.mpg.de/toolserver/TS_lise}
 
 
 \subsection{Information on scanned images}
@@ -211,36 +617,86 @@ of the original image. This information
 Required is one of three possible sets of tags:
 
 \begin{description}
-\item[original-size-x] The width of the original image. The unit of
-  measure can be contained as parameter \texttt{unit}, the default is
-  meter ``m''. The width to be considered is the total width of the
-  scanned area.
+\item[img] digital image information.
 
-\item[original-size-y] The height of the original image.
+  \begin{description}
+  \item[original-size-x] The width of the original image. The unit of
+    measure can be contained as parameter \texttt{unit}, the default
+    is meter ``m''. The width to be considered is the total width of
+    the scanned area.
+    
+  \item[original-size-y] The height of the original image.
+    
+  \item[original-pixel-x] The width of the hi-res scan in pixels.
+    
+  \item[original-pixel-y] The height of the hi-res scan in pixels.
+  \end{description}
+\end{description}
 
-\item[original-pixel-x] The width of the hi-res scan in pixels.
+or
+
+\begin{description}
+\item[img] digital image information.
+
+  \begin{description}
+  \item[original-dpi-x] The resolution of the hi-res scan in its width
+    in pixels per inch.
 
-\item[original-pixel-y] The height of the hi-res scan in pixels.
+  \item[original-dpi-y] The resolution of the hi-res scan in its height
+    in pixels per inch.
+  \end{description}
 \end{description}
 
 or
 
 \begin{description}
-\item[original-dpi-x] The resolution of the hi-res scan in its width
-  in pixels per inch.
+\item[img] digital image information.
 
-\item[original-dpi-y] The resolution of the hi-res scan in its height
-  in pixels per inch.
+  \begin{description}
+  \item[original-dpi] The resolution of the hi-res scan in pixels per
+    inch if the resolutions in width and height are the same.
+  \end{description}
 \end{description}
 
-or
+
+\subsection{Full text with images}
+\label{sec:full-text-with}
+
+Full text in a XML format will be specified with a
+\texttt{content-type} ``fulltext''.
+
+The relation between the full text and optional images of
+whole pages or parts of pages must be specified in a
+\texttt{text-tool} container.
 
 \begin{description}
-\item[original-dpi] The resolution of the hi-res scan in pixels per
-  inch if the resolutions in width and height are the same.
+\item[text-tool] representation of full text with images
+
+  \begin{description}
+  \item[text-file] the file name of the full text file (with path
+    inside document directory)
+
+  \item[page-images] the directory name of the directory containig the
+    page image files (with path
+    inside document directory)
+
+  \item[xslt-file] the file name of an additional XSL transformation
+    file
+
+  \item[text-config] container for configuration options
+
+  \item[container-tag] the name of the text root element (default ``text'')
+
+  \item[ref-element-tag] the name of the element that is used as unit of
+    reference when results are presented
+    
+  \item[pagebreak-tag] the name of the element that indicates page
+    breaks (default ``pb'')
+  \end{description}
 \end{description}
 
 
+
 \subsection{Access restrictions}
 \label{sec:access-restrictions}
 
@@ -250,47 +706,87 @@ reasons then the restrictions can be put
 inside the container has to be further specified.
 
 
-\section{Sample metadata file for an ECHO resource}
+\section{Sample metadata files for ECHO resources}
+
+The following is a sample metadata index file for a directory containig a
+scanned document.
+
+\begin{small}
+\begin{verbatim}
+<resource type="ECHO">
+  <description>Fleck, 1980</description>
+  <name>fleck.1980</name>
+  <creator>University of Bern</creator>
+  <archive-path>ubern/wiss-theorie</archive-path>
+  <content-type>scanned images</content-type>
+  <meta>
+    <dri>echo23a45e2329x</dri>
+    <lang>ger</lang>
+    <bib type="book">
+      <author>Fleck, Ludwik</author>
+      <year>1980</year>
+      <title>Entstehung und Entwicklung einer 
+             wissenschaftlichen Tatsache</title>
+      <series-editor></series-editor>
+      <series-title></series-title>
+      <series-volume></series-volume>
+      <number-of-pages></number-of-pages>
+      <city>Frankfurt am Main</city>
+      <publisher>Suhrkamp</publisher>
+      <edition></edition>
+      <number-of-volumes></number-of-volumes>
+      <translator></translator>
+      <isbn-issn></isbn-issn>
+      <keywords>Wissenschaftstheorie, Fleck, Tatsache</keywords>
+      <abstract></abstract>
+    </bib>
+  </meta>
+  <dir>
+     <description>Scanned images (300dpi)</description>
+     <name>img</name>
+  </dir>
+</resource>
+\end{verbatim}
+\end{small}
 
-The following is the sample structure for a scanned document resource.
+The following is a sample metadata file for a single image of an
+architectural drawing.
 
+\begin{small}
 \begin{verbatim}
 <resource type="ECHO">
-    <description></description>
-    <name>fleck.1980</name>
-    <creator>University of Bern</creator>
-    <archive-creation-date></archive-creation-date>
-    <archive-path>ubern/wiss-theorie</archive-path>
-    <content-type>scanned images</content-type>
+  <creator>Bibliotheca Hertziana</creator>
+  <content-type>scanned images</content-type>
+  <file>
+    <name>00000271-asl-160-r-full.tif</name>
     <meta>
-        <dri>echo23a45e2329x</dri>
-        <bib type="book">
-            <author>Fleck, Ludwik</author>
-            <year>1980</year>
-            <title>Entstehung und Entwicklung einer 
-                   wissenschaftlichen Tatsache</title>
-            <series_editor></series_editor>
-            <series_title></series_title>
-            <series_volume></series_volume>
-            <number_of_pages></number_of_pages>
-            <city>Frankfurt am Main</city>
-            <publisher>Suhrkamp</publisher>
-            <edition></edition>
-            <number_of_volumes></number_of_volumes>
-            <translator></translator>
-            <isbn></isbn>
-            <keywords>Wissenschaftstheorie, Fleck, Tatsache</keywords>
-            <abstract></abstract>
-        </bib>
+      <img>
+        <original-dpi>315</original-dpi>
+      </img>
+      <dri>echo45a67bc4367d</dri>
+      <lang>ita</lang>
+      <doc type="Architectural Drawing">
+        <person>Ciolli, Giacomo</person>
+        <person>Urban VIII; Barberini, Maffeo</person>
+        <location>Accademia di San Luca</location>
+        <location>Roma</location>
+        <date>1706</date>
+        <object>Concorso Clementino</object>
+        <object>Fontana Pubblica</object>
+        <object>Brunnen</object>
+        <object>ASL 160</object>
+        <keywords></keywords>
+      </doc>
+      <context>
+         <url>http://colosseum.biblhertz.it:8080/Lineamenta/
+         1033478408.39/1035196181.35/1035196204.09/1035394121.83
+         </url>
+      </context>
     </meta>
-    <dir>
-         <description>Scanned images (300dpi)</description>
-         <name>img</name>
-         <path></path>
-         <meta></meta>
-    </dir>
-</echo-resource>
+  </file>
+</resource>
 \end{verbatim}
+\end{small}
 
 \end{document}