<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/occupation>	<http://caligraph.org/resource/Invention> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Fellow_of_the_Royal_Society> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Sir Nicholas Harold Lloyd Ridley" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Fellow_of_the_Royal_College_of_Surgeons> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/1906_birth> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_educated_at_Charterhouse_School> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/St_Thomas\u0027s_Hospital_Medical_School> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/almaMater>	<http://caligraph.org/resource/University_of_Cambridge> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/deathDate>	"2001-05-25" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_British_inventors> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Timeline_of_medicine_and_medical_technology> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/American_Society_of_Cataract_and_Refractive_Surgery> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_Army_personnel_of_World_War_II> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/almaMater>	<http://caligraph.org/resource/Pembroke_College,_Cambridge> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/birthYear>	"1906" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/birthName>	"Nicholas Harold Lloyd Ridley" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:20th-century_English_medical_doctors> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Military_personnel_from_Leicestershire> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Ridley_(name)> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Kibworth> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_British_inventor> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Gonin_Medal> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Fellows_of_the_Royal_Society> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Military_personnel_from_Leicestershire> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Fellows_of_the_Royal_College_of_Surgeons> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/birthDate>	"1906-07-10" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/type>	<http://caligraph.org/resource/Learned_society> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Alumni_of_Pembroke_College,_Cambridge> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/knownFor>	<http://caligraph.org/resource/Intraocular_lens> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Surrey> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/deathPlace>	<http://caligraph.org/resource/Salisbury> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Moorfields_Eye_Hospital> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_from_Kibworth> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Person_from_Kibworth> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/British_ophthalmologist> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_field> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/birthPlace>	<http://caligraph.org/resource/Leicestershire> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Royal_Army_Medical_Corps_officer> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_membership> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:2001_deaths> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Alumnus_of_Pembroke_College,_Cambridge> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_award> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_Old_Carthusians> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_nationality> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_scientists_by_religion> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Harley_Street> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Fellow_of_the_Royal_Society> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_G,_H,_I> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_J,_K,_L> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_A,_B,_C> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_D,_E,_F> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/British_Astronomical_Association> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_S,_T,_U,_V> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_W,_X,_Y,_Z> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Royal_Army_Medical_Corps_officers> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Ridley" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_M,_N,_O> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/20th-century_English_medical_doctor> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_P,_Q,_R> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_period> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_religion> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Mr Harold Ridley" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_by_election_year> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/institution>	<http://caligraph.org/resource/University_of_Cambridge> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/2001_death> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_century> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/2002/07/owl#sameAs>	<http://dbpedia.org/resource/Harold_Ridley_(ophthalmologist)> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_continent> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/institution>	<http://caligraph.org/resource/St_Thomas\u0027_Hospital> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_country_and_city> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_century_and_nationality> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_city> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_field_and_continent> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_field_and_nationality> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_ethnicity> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_field> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_nationality> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Ophthalmology> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_nationality_and_century> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/institution>	<http://caligraph.org/resource/Moorfields_Eye_Hospital_NHS_Foundation_Trust> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Scientists_by_institution> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/List_of_fellows_of_the_Royal_Society_(health_and_human_sciences)> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Harold L. Ridley" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:1906_births> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Naturalists_by_century> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/2004/02/skos/core#prefLabel>	"Harold Ridley (ophthalmologist)" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Sir Harold Ridley" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Deaths_in_May_2001> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Old_Carthusians> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_fellows_of_the_Royal_Society_by_year> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/2000/01/rdf-schema#label>	"Harold Ridley (ophthalmologist)" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:Lists_of_fellows_of_the_Royal_Society> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/deathYear>	"2001" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://caligraph.org/ontology/award>	<http://caligraph.org/resource/Knight_Bachelor> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/British_Army_personnel_of_World_War_II> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:British_ophthalmologists> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/2004/02/skos/core#altLabel>	"Harold Ridley" .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://caligraph.org/ontology/Scientist> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://en.wikipedia.org/wiki/Category:People_educated_at_Charterhouse_School> .
<http://caligraph.org/resource/Harold_Ridley_(ophthalmologist)>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#NamedIndividual> .