About: http://webisa.webdatacommons.org/393943311

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	I remember learning this as an engineer, and the interesting part was doing the calculus to derive the formula ??? there was a power there in being able to determine the load capabilities of any shape, not just I beams.
http://www.w3.org/ns/prov#wasQuotedFrom	mrmeyer.com