About: http://webisa.webdatacommons.org/256832402

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	Proctors may embed content, such as videos, from third-party content providers.
http://www.w3.org/ns/prov#wasQuotedFrom	proctors.org