<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Male_classical_composer> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://caligraph.org/ontology/parent>	<http://caligraph.org/resource/Al-Mahdi> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Ibrahim bin al-Mahdi and the Merchant's Sister" .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Medieval_Arabic_singer> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Poet> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Muhammad_(name)> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Male_classical_composers> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Ibrahim al-Mubarak" .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/839_death> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Composers_of_medieval_Islam> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Story_within_One_Thousand_and_One_Nights> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Rayta_bint_al-Saffah> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Medieval_Arab_musician> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Musician> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Ibrahim" .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Sons_of_Abbasid_caliphs> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/9th-century_Arabic_poet> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:779_births> .
<http://caligraph.org/resource/Ulayya_bint_al-Mahdi>	<http://caligraph.org/ontology/child>	<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/779> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Royalty> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Medieval_Arab_musicians> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Composer_of_medieval_Islam> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Medieval_Arab_singers> .
<http://caligraph.org/resource/Al-Mahdi>	<http://caligraph.org/ontology/child>	<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Ibrah\u012Bm ibn al-Mahd\u012B" .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:8th-century_Arabic_poets> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/839> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://caligraph.org/ontology/language>	<http://caligraph.org/resource/Arabic> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_stories_within_One_Thousand_and_One_Nights> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_royalty_by_net_worth> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Ibrahim_ibn_al-Mahdi> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/779_birth> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Poet_of_the_Abbasid_Caliphate> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://caligraph.org/ontology/spouse>	<http://caligraph.org/resource/Umm_Muhammad_bint_Salih> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Sons_of_Abbasid_caliph> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:9th-century_Arabic_poets> .
<http://caligraph.org/resource/Umm_Muhammad_bint_Salih>	<http://caligraph.org/ontology/spouse>	<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/One_Thousand_and_One_Nights_characters> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_royalty> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_One_Thousand_and_One_Nights_characters> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Medieval_Arabic_singers> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Ibrahim_(name)> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:839_deaths> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Abbasid_Caliphate> .
<http://caligraph.org/resource/Abbasa_bint_al-Mahdi>	<http://caligraph.org/ontology/child>	<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/8th-century_Arabic_poet> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Al-Ma'mun's uncle" .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Ibrahim ibn al-Mahdi" .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Medieval_Arab_singer> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Composer> .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/2000/01/rdf-schema#label>	"Ibrahim ibn al-Mahdi" .
<http://caligraph.org/resource/Ibrahim_ibn_al-Mahdi>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Poets_of_the_Abbasid_Caliphate> .