About: http://webisa.webdatacommons.org/274590571

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	Frequently, properties such as permeability and porosity are measured using techniques, including, but not limited to, nuclear magnetic resonance (NMR), X-ray, or ultrasonic imaging.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com