About: http://webisa.webdatacommons.org/199262957

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, if the data element is ???removing ethernet switching unit??? and the equipment is an airplane, the ???effectivity??? for that data element identifies those airplane structures that data element is applicable to.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com