rdf

given this RDF: @prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>. @prefix ex: <http://example.com/>. @prefix xsd: <http://www.w3.org/2001/XMLSchema#>. ex:bob ex:has '{"name": robert"}'^^rdf:JSON . ex:bob ex:at "204453"^^xsd:dateTime . an RDF engine (such as Apache Jena) can validate some of the typed literals (e.g. xsd:dateTime): $ ~/Downloads/apache-jena-4.7.0/bin/riot --validate…