About: http://webisa.webdatacommons.org/45591362

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	Types of material requests may include biological materials such as reagents, cell lines, plasmids, and vectors (including DNA, live animals, and clinical specimens), chemical compounds, databases and software codes.
http://www.w3.org/ns/prov#wasQuotedFrom	llu.edu