About: http://webisa.webdatacommons.org/10087313

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	For example, in fracturing certain types of formation it may be desirable to use a high concentration of the propping agent, while in another formation, very little or no propping agent may be desired.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com