About: http://webisa.webdatacommons.org/242477193

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	An example of such an article is a disk useful in solid phase extraction and reaction applications that comprises sorptive particulate such as silica, ion exchange resins, or any of the other sorptive particles mentioned previously.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com