About: http://webisa.webdatacommons.org/402719162

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 poem might be a mask behind which is hidden a message,there is a code
http://www.w3.org/ns/prov#wasQuotedFrom	americanpoems.com