About: http://webisa.webdatacommons.org/400332250

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	Notes on qualities of alkalis, acids, sulfur, and other chemicals., [undated] series 8box 1folder 1item 4750
http://www.w3.org/ns/prov#wasQuotedFrom	umd.edu