{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Logic System of Concept Graphs with Negation: And Its Relationship to Predicate Logic (Lecture Notes in Computer Science)","author_name":"Frithjof Dau","thumbnail_url":"https://www.ebooknetworking.net/books/354/020/big3540206078.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-3540206078.html\">The Logic System of Concept Graphs with Negation: And Its Relationship to Predicate Logic (Lecture Notes in Computer Science)</a>","width":400,"height":300}