About: http://webisa.webdatacommons.org/118324286

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	Those skilled in the relevant arts will appreciate that changes in the carrier frequency might be needed when the material being sensed is a wood composite or other manufactured material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com