About: http://webisa.webdatacommons.org/336702553

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	Ladders must be maintained free of oil, grease and other slipping hazards.
http://www.w3.org/ns/prov#wasQuotedFrom	ncdcr.gov