About: http://webisa.webdatacommons.org/171819617

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	They also help maintain the trailhead, pick up trash, and report vandalism or other concerns.
http://www.w3.org/ns/prov#wasQuotedFrom	tooeleonline.com