About: http://webisa.webdatacommons.org/225868038

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 found clues, including part of an 8-inch-diameter steel pipe inside the machine's excavation chamber.
http://www.w3.org/ns/prov#wasQuotedFrom	wa.gov