About: http://webisa.webdatacommons.org/425456761

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	It found that opiods ??? drugs like hydromorphone, oxycodone and fentanyl ??? accounted for more than a quarter of the incidents, while blood thinners such as heparin were named in 13% of cases.
http://www.w3.org/ns/prov#wasQuotedFrom	nationalpost.com