The Product Types Ontology for Semantic Web-based E-Commerce
PTO: The Product Types Ontology for Semantic Web-based E-Commerce
The Product Types Ontology: Good identifiers for product types based on Wikipedia
This service provides GoodRelations-compatible class definitions for any type of product or service that has an entry in the English Wikipedia.
Vocabulary: http://www.productontology.org/#
Namespace: http://www.productontology.org/
The Product Types Ontology is designed to be used in combination with GoodRelations, a standard vocabulary for the commercial aspects of offers.
See http://purl.org/goodrelations/ for more information.
2024-03-29T12:56:45.050202
The class abstracts and translations of labels are taken from Wikipedia, the free encyclopedia.
Martin Hepp
The class definition texts are taken from Wikipedia, the free encyclopedia under a Creative Commons Attribution-ShareAlike 3.0 Unported (CC BY-SA 3.0) license, see http://creativecommons.org/licenses/by-sa/3.0/. Accordingly, all ontology class definitions provided in here are available under the very same license.
E-Commerce, E-Business, GoodRelations, Ontology, Wikipedia, DBPedia
Woodchipper
A tree chipper or woodchipper is a machine used for reducing wood (generally tree limbs or trunks) into smaller woodchips. They are often portable, being mounted on wheels on frames suitable for towing behind a truck or van. Power is generally provided by an internal combustion engine from . There are also high power chipper models mounted on trucks and powered by a separate engine. These models usually also have a hydraulic winch.
Tree chippers are typically made of a hopper with a collar, the chipper mechanism itself, and an optional collection bin for the chips. A tree limb is inserted into the hopper (the collar serving as a partial safety mechanism to keep human body parts away from the chipping blades) and started into the chipping mechanism. The chips exit through a chute and can be directed into a truck-mounted container or onto the ground. Typical output is chips on the order of across in size. The resulting wood chips have various uses such as being spread as a ground cover or being fed into a digester during papermaking.
Most woodchippers rely on energy stored in a heavy flywheel to do their work (although some use drums). The chipping blades are mounted on the face of the flywheel, and the flywheel is accelerated by an electric motor or internal combustion engine.
Large woodchoppers are frequently equipped with grooved rollers in the throat of their feed funnels. Once a branch has been gripped by the rollers, the rollers transport the branch to the chipping blades at a steady rate. These rollers are a safety feature and are generally reversible for situations where a branch gets caught on clothing.
(Source: Wikipedia, the free encyclopedia, see http://en.wikipedia.org/wiki/Woodchipper)
Biotrituradora
Štěpkovač
Schredder (Maschine)
Ŝredatoro
Biotrituradora
Puiduhakkur
Oksasilppuri
Broyeur de végétaux
Cippatrice
Versnipperaar