Who was the original lead guitarist of Deep Purple?
{'directed': True, 'multigraph': False, 'graph': {}, 'nodes': [{'type': 'INTERNAL', 'name_': 'Q145', 'id': 0, 'label': 'United Kingdom'}, {'type': 'INTERNAL', 'name_': 'Q192183', 'id': 1, 'label': 'Ritchie Blackmore'}, {'type': 'QUESTIONS_ENTITY', 'name_': 'Q101505', 'id': 2, 'label': 'Deep Purple'}, {'type': 'ANSWER_CANDIDATE_ENTITY', 'name_': 'Q188713', 'id': 3, 'label': 'The Kinks'}], 'links': [{'name_': 'P17', 'source': 0, 'target': 0, 'label': 'country'}, {'name_': 'P27', 'source': 1, 'target': 0, 'label': 'country of citizenship'}, {'name_': 'P463', 'source': 1, 'target': 2, 'label': 'member of'}, {'name_': 'P495', 'source': 3, 'target': 0, 'label': 'country of origin'}]}