About: http://webisa.webdatacommons.org/391276420

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	If the space is a sewer pit, a hazard will be introduced (e.g., hot work operations, or chemical use), or a hazardous atmosphere is detected, a forced ventilation system must be setup and the atmosphere retested.
http://www.w3.org/ns/prov#wasQuotedFrom	hampshire.edu