Examples of Queries 1. I need to find a witness. 2. I know the collection or codex contains "diez" and "57". 1. I want a list of codices 2. I know the ahlward number, but I also know that sometimes alwardt is on a witness or on a codex or on a text 1. I want a list of ahlwardt numbers in a codex 2. I know an ahlwardt number for that codex 1. I want a list of people with a role (whether or not the relation has_role exists) 2. I know the name of that role 1. I want people 2. I know a name and a role 1. I want people 2. I know their role and a place they lived and when they lived there 1. I know an author 2. I want bibliographies for all of the titles, witnesses, codices by that author give me all the astronomical intruments title give me all works by somebody give me all works that say a word take a particular field, given words in that field, return matching entities given some words in an incipit, return all texts with the same or similar words in their incipit "imminent scholar", "great teacher" honorifics (aliases) search in events, I know one or more attributes of a participant of this event. Even if I do not know the event type. I know something in the connected objects (codex, collection, library) has an attribute "dietz" and an attribute "57"