SELECT DISTINCT ?uri WHERE { ?x <http://dbpedia.org/ontology/relation> <http://dbpedia.org/resource/James_Hartness> . ?x <http://dbpedia.org/property/occupation> ?uri . }
What do the relatives of James Hartness do?
SELECT DISTINCT ?k WHERE { ?l property:relation resource:James_Hartness . ?l property:occupation ?k . }
United States Senate, Mechanical Engineer, Industrialist,
The professions of the relatives of James Hartness are [United States Senate, Mechanical Engineer, Industrialist,].
Occupation of James Hartness's relatives [US Senate, mechanical engineer, industrialist].
The profession of the senator whose relation is him  are [United States Senate, Mechanical Engineer, Industrialist,].
The senatorial profession to which he is associated is [the US Senate, mechanical engineer, industrialist].