About: http://webisa.webdatacommons.org/140086424

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	One method for generating an event signature 352 is to build a hierarchical scheme for identifying particular types of events based on the overall event structure 330, segmentation 350, segment values 350, and extracted entities 340.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com