About: http://webisa.webdatacommons.org/254298535

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	However, the UCS test is an expensive, very time-consuming test to perform in the laboratory and req [...] uires high-quality core samples having regular geometry.
http://www.w3.org/ns/prov#wasQuotedFrom	worldwidescience.org