About: http://webisa.webdatacommons.org/125312578

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	For example, Type I portland cement is a normal, general-purpose cement suitable for all uses.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com