About: http://webisa.webdatacommons.org/256886431

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	Increased pain due to osteoarthritis could limit physical activity, including outdoor activity, which would lead to both decreased vitamin D levels and increased obesity.
http://www.w3.org/ns/prov#wasQuotedFrom	vitamindsociety.org