About: http://webisa.webdatacommons.org/149379916

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	In addition, some polyamines or polyamino acids, such as polyethyleneimine and polylysine are known to bind to heparin and heparan sulfate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk