About: http://webisa.webdatacommons.org/370153731

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 helps you be more accurate and communicative of your intent, especially if there are any one way traffic flows (this helps make sure you got the dimensions correct as well).
http://www.w3.org/ns/prov#wasQuotedFrom	asla.org