SemantiNet, a semantic search technology startup based in Israel, raised a round of $1.7 million led by Giza Venture Capital. Israeli angel and internet guru Yossi Vardi is listed among Semantinet’s previous investors along with Sir Ronald Cohen (founder of Apax Partners), Robert Imershein, Moudi Ben-Shachand and Jeff Pulver. There’s not much known about Semantinet’s technology. A blog post reports that the company development is …