About: http://webisa.webdatacommons.org/134544333

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	another beta-blocker such as atenolol (Tenormin), bisoprolol (Zebeta), labetalol (Normodyne, Trandate), metoprolol (Lopressor, Toprol), propranolol (Inderal, InnoPran), sotalol (Betapace), or timolol (Blocadren), and others.
http://www.w3.org/ns/prov#wasQuotedFrom	prescriptiondrugs.com