<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Mep%E2%80%93Mes> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Meu%E2%80%93Mi> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Drug> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_M%E2%80%93Md> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Me%E2%80%93Meo> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Ls%E2%80%93Ly> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Lofentanyl" .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_M> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Lf%E2%80%93Ln> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Lo> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_K> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_L> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Drug:_Lo> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Iq%E2%80%93Iv> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_opioids> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Lofentanil> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_J> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Im%E2%80%93In> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Io%E2%80%93Ip> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_I> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Ia%E2%80%93Il> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_H%E2%80%93He> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Carboxylate_ester> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Hf%E2%80%93Hz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_G> .
<http://caligraph.org/resource/Lofentanil>	<http://caligraph.org/ontology/casNumber>	"61380-40-3" .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_H> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_F> .
<http://caligraph.org/resource/Lofentanil>	<http://caligraph.org/ontology/pubchem>	"10070040" .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Fm%E2%80%93Ft> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Eq%E2%80%93Es> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Eu%E2%80%93Ex> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_E%E2%80%93El> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Em%E2%80%93Ep> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Anilines> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Dr%E2%80%93Dy> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Kappa-opioid_receptor_agonists> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_E> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_D%E2%80%93Dd> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Df%E2%80%93Di> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Cp%E2%80%93Cz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_D> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Cj%E2%80%93Cl> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Piperidines> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Cm%E2%80%93Co> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Cb%E2%80%93Ce> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Cf%E2%80%93Ch> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_C> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_C%E2%80%93Ca> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Misuse_of_Drugs_Act_1977> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Bi%E2%80%93Bo> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Bs%E2%80%93Bz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_As%E2%80%93Az> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_B> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_An%E2%80%93Ap> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Aq%E2%80%93Ar> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Ad%E2%80%93Ak> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_A> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_drugs> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/2000/01/rdf-schema#label>	"Lofentanil" .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_A%E2%80%93Ab> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_1%E2%80%939> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Kappa-opioid_receptor_agonist> .
<http://caligraph.org/resource/Lofentanil>	<http://caligraph.org/ontology/fdaUniiCode>	"7H7YQ564XV" .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Carboxylate_esters> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/2004/02/skos/core#altLabel>	"lofentanil" .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Mu-opioid_receptor_agonist> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Synthetic_opioids> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Propionamides> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Lofentanil" .
<http://caligraph.org/resource/Lofentanil>	<http://caligraph.org/ontology/chEMBL>	"28198" .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs_by_year_of_discovery> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Aniline> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Y> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Z> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Piperidine> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_W> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_X> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_V%E2%80%93Ve> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Vf%E2%80%93Vz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_U> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_V> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Tr%E2%80%93Tri> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Trj%E2%80%93Tz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Tf%E2%80%93Th> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Synthetic_opioid> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Tj%E2%80%93Tq> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_T> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_T%E2%80%93Td> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Suc%E2%80%93Sul> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Sum%E2%80%93Sz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Mu-opioid_receptor_agonists> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Sj%E2%80%93So> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Sp%E2%80%93Sub> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_S%E2%80%93Sd> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Se%E2%80%93Sh> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Rf%E2%80%93Rz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_S> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_R> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_R%E2%80%93Rb> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Ps%E2%80%93Pz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Drugs_by_target_organ_system> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Q> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Prb%E2%80%93Prn> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Drugs_by_dependent_territory> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Pro%E2%80%93Prz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Pf%E2%80%93Ph> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Drugs_by_mechanism_of_action> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Drugs> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Pj%E2%80%93Pra> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_P%E2%80%93Pa> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Drugs_by_country> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Pb%E2%80%93Pe> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Ox%E2%80%93Oz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_P> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_O%E2%80%93Op> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Oq%E2%80%93Ow> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Nj%E2%80%93Nz> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_O> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_N%E2%80%93Na> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Nb%E2%80%93Nh> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_Mp%E2%80%93My> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Propionamide> .
<http://caligraph.org/resource/Lofentanil>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_drugs:_N> .