David Gobel
David Gobel ( born 1952 in Baltimore , Maryland ) is an American philanthropist , entrepreneur , inventor , and futurist . 
<triplet> David Gobel <subj> 1952 <obj> date of birth <subj> Baltimore <obj> place of birth <triplet> Baltimore <subj> Maryland <obj> located in the administrative territorial entity <triplet> Maryland <subj> Baltimore <obj> contains administrative territorial entity