About: http://webisa.webdatacommons.org/314051799

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	In the 1990???s SEO was relatively easy???simple algorithms meant that SEO was mainly about on-page factors and search engines had very few (if any) people dedicated to fighting Spam.
http://www.w3.org/ns/prov#wasQuotedFrom	marketingpilgrim.com