{'fraction_non_alphanumeric': 0.01646090534979424, 'fraction_numerical': 0.0, 'mean_word_length': 5.407894736842105, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
The Ontology Driven Approach to Vegetable Supply Chain Knowledge Acquisition System

In this paper, we put forward the method to design and implementation of vegetable supply chain knowledge acquisition system. First, a formalized vegetable supply chain ontology model by RDF is constructed; and then a two layers semantic reasoning model is set up; finally, the vegetable supply chain knowledge acquisition system based on ontology is realized, which is with high recall and precision.