LiAM SPARQL Endpoint

This is a brain-dead and half-baked SPARQL endpoint to a subset of LiAM linked data. Enter a query, but there is the disclaimer. Errors will probably happen because of SPARQL syntax errors. Remember, the interface is brain-dead. Your milage will vary.

Sample queries:

All the classes in the triple store - SELECT DISTINCT ?o WHERE { ?s a ?o } ORDER BY ?o
All the properties in the triple store - SELECT DISTINCT ?p WHERE { ?s ?p ?o } ORDER BY ?p
All the things things that are archival finding aids - SELECT ?s WHERE { ?s a <http://data.archiveshub.ac.uk/def/FindingAid> }
Everything about a specific actionable URI (finding aid) - SELECT ?p ?o WHERE { <http://infomotions.com/sandbox/liam/id/mum432> ?p ?o } ORDER BY ?p
Ten things that are MARC records - SELECT ?s WHERE { ?s a <http://simile.mit.edu/2006/01/ontologies/mods3#Record> } LIMIT 10
Everything about a specific actionable URI - SELECT ?p ?o WHERE { <http://infomotions.com/sandbox/liam/id/shumarc681792> ?p ?o } ORDER BY ?p
One hundred things with titles - SELECT ?s ?o WHERE { ?s <http://purl.org/dc/terms/title> ?o } ORDER BY ?o LIMIT 100
One hundred things with creators - SELECT ?s ?o WHERE { ?s <http://simile.mit.edu/2006/01/roles#creator> ?o } ORDER BY ?o LIMIT 100
One hundred things with names - SELECT ?s ?o WHERE { ?s <http://xmlns.com/foaf/0.1/name> ?o } ORDER BY ?o LIMIT 100
One hundred things with notes - SELECT ?s ?o WHERE { ?s <http://data.archiveshub.ac.uk/def/note> ?o } ORDER BY ?o LIMIT 100

For more information about SPARQL, see:

SPARQL Query Language for RDF from the W3C
SPARQL from Wikipedia

Source code -- sparql.pl -- is available online.

Eric Lease Morgan <eric_morgan@infomotions.com>
March 5, 2014