About: http://webisa.webdatacommons.org/88670634

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	(7) Handling or carrying any heavy material, such as pipe, sanitary and heating fixtures.
http://www.w3.org/ns/prov#wasQuotedFrom	state.pa.us