About: http://webisa.webdatacommons.org/74147079

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	Since the late 1980s, however, these positions are held by environmental experts, including scientists, engineers, lawyers, and communications professionals.
http://www.w3.org/ns/prov#wasQuotedFrom	vault.com