About: http://webisa.webdatacommons.org/136979713

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	If Cascalog query definitions could use schema to check the input and output types of predicates, then Schema's runtime guarantee would prevent badly typed jobs from being submitted.
http://www.w3.org/ns/prov#wasQuotedFrom	github.com