Planning | Description | Requirements | UI Mockup | Triples Examples | Queries Examples
Table of Contents
Ontologies
The following is a list of all ontologies used by the Triple Examples.
| Name | Prefix | URL | Details | Comments |
|---|---|---|---|---|
| RDF | rdf | http://www.w3.org/1999/02/22-rdf-syntax-ns# | specification | |
| RDF Schema | rdfs | http://www.w3.org/2000/01/rdf-schema# | specification | |
| Dublin Core | dc | http://purl.org/dc/elements/1.1/ | specification | |
| Dublin Core Terms | dcterms | http://purl.org/dc/terms | specification | |
| Dublin Core Types | dctype | http://purl.org/dc/dcmitype | specification | |
| Friend of a Friend | foaf | http://xmlns.com/foaf/0.1 | specification | |
| PROV-O | prov | http://www.w3.org/ns/prov# | specification |
Current Expression of Owner and Contributors using DC
Note that this does not support:
- any information on when creation or contribution happened – collectively or separately
- any ordering or other differentiation of contribution within the group
- any association of any creator or contributor with any collection item
Also would seem preferable to use the DC Terms ontology properties creator and contributor since they have a dcterms:Agent as the range.
Virtual Collection's owner
Turtle
@prefix foaf: <http://xmlns.com/foaf/0.1> . <http://vivo.cornell.edu/individual/individual24416> a foaf:Person, foaf:Agent .
@prefix dc: <http://purl.org/dc/elements/1.1/> . @prefix dcterms: <http://purl.org/dc/terms> . <http://localhost:3000/individual/vc155> ... dc:creator <http://vivo.cornell.edu/individual/individual24416> .
Virtual Collection's contributors
@prefix foaf: <http://xmlns.com/foaf/0.1> . <http://localhost:3000/individual/fg346> a foaf:Agent, foaf:Group . <http://vivo.cornell.edu/individual/individual24416> a foaf:Person ; foaf:member <http://localhost:3000/individual/fg346> . <http://vivo.cornell.edu/individual/rjv23> a foaf:Person ; foaf:member <http://localhost:3000/individual/fg346> . <http://vivo.cornell.edu/individual/EleanorRayle> a foaf:Person ; foaf:member <http://localhost:3000/individual/fg346> .
@prefix dc: <http://purl.org/dc/elements/1.1/> . <http://localhost:3000/individual/vc155> ... dc:contributor <http://localhost:3000/individual/fg346> .
Proposed Expression of Owner and Contributors using PROV-O
Virtual Collection's owner
Turtle
@prefix foaf: <http://xmlns.com/foaf/0.1> . <http://vivo.cornell.edu/individual/individual24416> a foaf:Person, foaf:Agent, prov:Agent .
@prefix dc: <http://purl.org/dc/elements/1.1/> . @prefix dcterms: <http://purl.org/dc/terms> . <http://localhost:3000/individual/vc155> a ore:Aggregation, prov:Entity ... prov:wasGeneratedBy <http://localhost:3000/individual/act155> ; prov:wasAttributedTo <http://vivo.cornell.edu/individual/individual24416> .
<http://localhost:3000/individual/act155> a prov:Activity ; prov:startedAtTime "2014-07-16T02:02:02Z"^^xsd:dateTime ; prov:wasStartedBy <http://vivo.cornell.edu/individual/individual24416> ; prov:generated <http://localhost:3000/individual/vc155> prov:endedAtTime "2014-07-16T03:24:13Z"^^xsd:dateTime ; prov:wasEndedBy <http://vivo.cornell.edu/individual/individual24416> .
NOTE:
- generated is saying this person created the virtual collection
- endedAtTime will be the last time an item was added to or removed from the virtual collection, effectly representing a modifiedDate
- What about if the title of the virtual collection changes? Does endedAtTime change?
- wasEndedBy will be the last person to add or remove an item to the virtual collection.
Virtual Collection's contributors
@prefix foaf: <http://xmlns.com/foaf/0.1> . <http://localhost:3000/individual/fg346> a foaf:Agent, foaf:Group . <http://vivo.cornell.edu/individual/individual24416> a foaf:Person ; foaf:member <http://localhost:3000/individual/fg346> . <http://vivo.cornell.edu/individual/rjv23> a foaf:Person ; foaf:member <http://localhost:3000/individual/fg346> . <http://vivo.cornell.edu/individual/EleanorRayle> a foaf:Person ; foaf:member <http://localhost:3000/individual/fg346> .
@prefix dc: <http://purl.org/dc/elements/1.1/> . <http://localhost:3000/individual/vc155> ... TBA
2 Comments
Rebecca Younes
Jon,
In the extended Prov-O model, is there a way to associate a datetime with a contribution? It seems there's no activity in that relationship, only a role. In that case we can't track the last modified date, as we can in the VIVO model.
Rebecca Younes
I like this new version of the extended PROV-O model, because the modeling of the curator relationship is now parallel to that of the lead curator. They're similarly parallel in the simpler PROV-O model, but it doesn't allow for datetimes to indicate creation and last modified dates.