protected function parseDoapProject(\DOMElement $element)
 {
     $project = new Project($this->getLinkToSelf($element), $this->getLinkToAlternate($element));
     $project->setUuid($element->attributes->getNamedItem('id')->value);
     $project->setImage($this->getLinkNodeHref('./atom:link[@rel="foaf:depiction"]', $element));
     $project->setName($this->getNodeValue('./doap:name', $element));
     $project->setIsPrivate($this->getNodeValue('./is-private', $element));
     $project->setSlug($this->getNodeValue('./slug', $element));
     $project->setDescription($this->getNodeValue('./doap:description', $element));
     $project->setType($project->getTypeFromTextual($this->getNodeValue('./doap:category', $element)));
     $project->setUrl($this->getNodeValue('./doap:homepage', $element));
     $project->setRepositoryUrl($this->getNodeValue('./doap:Repository/doap:GitRepository/doap:location', $element));
     $nodeList = $this->xpath->query('./xhtml:form', $element);
     if (1 === $nodeList->length) {
         $this->parseForm($project, $nodeList->item(0));
     }
     $nodeList = $this->xpath->query('./contributors', $element);
     if (1 === $nodeList->length) {
         $contributors = $this->parseIndex($nodeList->item(0));
         $project->setContributors($contributors);
     }
     return $project;
 }