r - Counting numbers of DBpedia wikilink and external link using SPARQL -

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i querying dbpedia list of person names using sparql package in r. , working on counting of different categories 1 person, such number of wikilink or external_link. know count items per person, such as:

    query= "select count (*){     <http://dbpedia.org/resource/philipp_melanchthon> ?p ?o      }"

this print out count of items 1 person, there way print out count of different categories 1 person respectively? many thx.

as pointed out following query gives relations , objects related it:

select distinct *{     dbpedia:philipp_melanchthon ?p ?o. }

if want find out external links, need replace ?p appropriate property in case dbpedia-owl:wikipageexternallink:

select distinct *{     dbpedia:philipp_melanchthon dbpedia-owl:wikipageexternallink ?o. }

thus count give external links:

select (count(?o)){     dbpedia:philipp_melanchthon dbpedia-owl:wikipageexternallink ?o. }

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