About: http://webisa.webdatacommons.org/65511327

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 treatise was a synthesis of Hamaker's thinking that emerged from his studies and research in several disciplines including soil science and paleoclimatology.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org