About: http://webisa.webdatacommons.org/359447507

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Identity Hiding: For the sentence I know Sam can write computer programs. the abstraction can be- Sam is a programmer.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com