About: http://webisa.webdatacommons.org/239825525

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	test method is generally appropriate, but compressive strengths as high as 35 ksi (240 MPa) may necessitate
http://www.w3.org/ns/prov#wasQuotedFrom	dot.gov