About: http://webisa.webdatacommons.org/402523706

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	In the third step, block 18, the basic data types that correspond to each attribute, such as string, integer, etc. are defined.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com