About: http://webisa.webdatacommons.org/78631199

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	DENs can also be immobilized on supports, such as silica and titania, and used for heterogeneous catalysis.
http://www.w3.org/ns/prov#wasQuotedFrom	science.gov