About: http://webisa.webdatacommons.org/172210153

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	This book is 287 pages, including 10 pages about the Ma & Pa; with write up by Charlie Mahan.
http://www.w3.org/ns/prov#wasQuotedFrom	maparailroadhist.org