What is <pKa> of <L-Phenylalanine> ?
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Which is the pKa for L-Phenylalanine?
SELECT DISTINCT ?k WHERE { resource:L-phenylalanine property:pKa ?k }
select distinct ?answer where { ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#subject> <http://wikidata.dbpedia.org/resource/Q170545> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#predicate> <http://www.wikidata.org/entity/P1117> . ?statement <http://www.w3.org/1999/02/22-rdf-syntax-ns#object> ?answer. }
select distinct ?answer where { wd:Q170545 wdt:P1117 ?answer}
9.24