<http://webisa.webdatacommons.org/prov/320389512>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/52113046> .
<http://webisa.webdatacommons.org/52113046>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/52113046>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<vault.com> .
<http://webisa.webdatacommons.org/52113046>	<http://www.w3.org/ns/prov#value>	"They advise construction companies and government agencies on the suitability of locations being considered for buildings, highways, and other structures." .