This page, which contains SPARQL tools, tips, sample queries, is just starting out and the authors hope it can become a resource for useful snippets of information shared among members of the community. There is also a "Tools" page in Sourceforge that lists more substantial contributions and extensions to VIVO. This page also contains an example of a JSON result and a JavaScript example of how to run a SPARQL query and get back JSON.
URL: https://wiki.duraspace.org/display/VIVO/Example+SPARQL+queries
Keywords: JavaScript, JSON, VIVO, SPARQL
Author: Conlon, Mike
Publisher: Duraspace
Date created: 2016-08-24 04:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
- Uses an RDF programming library to serialize RDF data in available syntaxes.
- Uses NOT EXISTS to limit whether a given graph pattern exists in the data.
- Uses OPTIONAL to formulate queries to return the values of optional variables when available.
- Uses UNION to formulate queries with multiple possible graph patterns.
- Uses variables in SELECT and WHERE clauses to yield a table of results.