About: http://webisa.webdatacommons.org/232238228

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	Now, I know Google wanted examples of sites claiming they were hit, so here you go, SEOmoz said they were impacted by MayDay.
http://www.w3.org/ns/prov#wasQuotedFrom	seroundtable.com