About: http://webisa.webdatacommons.org/288656622

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	Video ID: 177 Date: 1991 Minutes: 13 Explores some of the safety hazards of working in sewers, pipes, wet wells, manholes and other enclosed spaces and provides important safety guidelines for workplace preparation and testing.
http://www.w3.org/ns/prov#wasQuotedFrom	wa.gov