About: http://webisa.webdatacommons.org/191302227

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	means any chemical which may present is a physical hazard or a health hazard if used improperly.
http://www.w3.org/ns/prov#wasQuotedFrom	sonoma.edu