About: http://webisa.webdatacommons.org/383383058

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	The trend in building cleaning equipment is all steel construction, whereas wood and other materials have been used is the past.
http://www.w3.org/ns/prov#wasQuotedFrom	nwbotanicals.org