Large head

http://purl.org/obo/owlapi/hpo-conversion#HP_0000256

http://linkedlifedata.com/resource/umls/relation/R70823217, http://linkedlifedata.com/resource/umls/relation/R70934483, http://linkedlifedata.com/resource/umls/relation/R69594432, http://linkedlifedata.com/resource/umls/relation/R69776372, http://linkedlifedata.com/resource/umls/relation/R115131926, http://linkedlifedata.com/resource/umls/relation/R54742259, http://linkedlifedata.com/resource/umls/relation/R111700726, http://linkedlifedata.com/resource/umls/relation/R111715897, http://linkedlifedata.com/resource/umls/relation/R70826980, http://linkedlifedata.com/resource/umls/relation/R70873156, http://linkedlifedata.com/resource/umls/relation/R70897424, http://linkedlifedata.com/resource/umls/relation/R69579071, http://linkedlifedata.com/resource/umls/relation/R128308250, http://linkedlifedata.com/resource/umls/relation/R70855284, http://linkedlifedata.com/resource/umls/relation/R54741048, http://linkedlifedata.com/resource/umls/relation/R28719155, http://linkedlifedata.com/resource/umls/relation/R70792723, http://linkedlifedata.com/resource/umls/relation/R70810879, http://linkedlifedata.com/resource/umls/relation/R70900717, http://linkedlifedata.com/resource/umls/relation/R54207217, http://linkedlifedata.com/resource/umls/relation/R54250828, http://linkedlifedata.com/resource/umls/relation/R43552086, http://linkedlifedata.com/resource/umls/relation/R60503019, http://linkedlifedata.com/resource/umls/relation/R48541435, http://linkedlifedata.com/resource/umls/relation/R70816072, http://linkedlifedata.com/resource/umls/relation/R111883410, http://linkedlifedata.com/resource/umls/relation/R60536352