{"first_sentence": {"type": "/type/text", "value": "The archaeological and historical record over several millenia shows that the basic construction materials used to create human shelter were the same in all parts of the world and derived from the earth or from plant life, used as locally available and depending on climatic conditions."}, "physical_format": "Paperback", "last_modified": {"type": "/type/datetime", "value": "2008-04-30 09:38:13.731961"}, "weight": "9.6 ounces", "languages": [{"key": "/l/eng"}], "publishers": ["Taylor & Francis"], "number_of_pages": 144, "isbn_13": ["9780415232821"], "id": 12780039, "edition_name": "1 edition", "isbn_10": ["0415232821"], "publish_date": "November 7, 2000", "key": "/b/OL9489472M", "authors": [{"key": "/a/OL3270849A"}], "title": "Masonry Wall Construction", "type": {"key": "/type/edition"}, "subjects": ["Building construction & materials", "Structural engineering", "Stone walls", "Engineering - Civil", "Technology", "Technology & Industrial Arts", "Science/Mathematics", "Construction - Masonry", "Technology / Engineering / Civil", "Design and construction", "Brick walls", "Masonry"], "physical_dimensions": "9.5 x 6.7 x 0.3 inches", "revision": 1}