About: http://webisa.webdatacommons.org/147389583

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	The most typical symptom is pain that comes on slowly until becoming severe enough to make it hard to sit, walk or stand.
http://www.w3.org/ns/prov#wasQuotedFrom	checksutterfirst.org