About: http://webisa.webdatacommons.org/280706761

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	The chromatographic supports used in bioaffinity chromatography are generally made in the form of beads that are made from polysaccharides, such as agarose and dextran, and other polymers, such as polyethylene oxide.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com