About: http://webisa.webdatacommons.org/325393358

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	Polyamines are organic polycations that interact with negative molecules, such as DNA and proteins.
http://www.w3.org/ns/prov#wasQuotedFrom	thisisms.com