About: http://webisa.webdatacommons.org/437873388

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	It features practical charts, tables, plans, and other data necessary for everyday engineering practice.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com