About: http://webisa.webdatacommons.org/377609193

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	However, collagen, like other chemicals can only be absorbed in certain measures and so if you have already had enough through your general diet these will not add any more.
http://www.w3.org/ns/prov#wasQuotedFrom	amazon.co.uk