About: http://webisa.webdatacommons.org/415229255

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	Sorry about the suggesting the $21 Rhythmic Gymastics book, but if someone is totally serious about the science of stretching then these two books are a great resource.
http://www.w3.org/ns/prov#wasQuotedFrom	bullshido.net