<https://nztech.org.nz/2015/02/13/new-speakers-announced-for-project-15-this-years-most-innovative-conference/#primaryimage>
<http://schema.org/height>
"250"^^<http://www.w3.org/2001/XMLSchema#integer>
<https://nztech.org.nz/2015/02/13/new-speakers-announced-for-project-15-this-years-most-innovative-conference/>