About: http://webisa.webdatacommons.org/197709754

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	Hi, if i have ruby attr_accessor :date, :count where :date is a datetime and :count is a integer, i have this error NoMethodError (undefined method `data(1i)=' for.
http://www.w3.org/ns/prov#wasQuotedFrom	railscasts.com