About: http://webisa.webdatacommons.org/211997679

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	There are appendix's with formulas in them to calculate your spoke length, tension requirements and other stuff.
http://www.w3.org/ns/prov#wasQuotedFrom	mtbr.com