About: http://webisa.webdatacommons.org/133876433

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	Tools such as Twitter hashtags can help a company do targeted marketing much more effectively than by ???spamming??? the known universe ??? no matter how sound the math may appear.
http://www.w3.org/ns/prov#wasQuotedFrom	bdaily.co.uk