About: http://webisa.webdatacommons.org/212784858

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	Crunches are an exercise to avoid if you have osteoporosis, osteopenia or low bone density.
http://www.w3.org/ns/prov#wasQuotedFrom	melioguide.com