PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Ridgway's expertise attracted the attention of Spencer F. Baird, first secretary of the Smithsonian Institution, who assigned Ridgway to his post at the Institution and co-authored several books and journal publications with him, including the multi-volume History of North American Birds - Land Birds (Boston: Little, Brown & Co., 1874), the most likely source of this loose plate.
http://www.w3.org/ns/prov#wasQuotedFrom
  • georgetown.edu