| (subclass Working FinancialTransaction) | Mid-level-ontology.kif 20498-20498 | 工作的 是 金融交易 的 subclass |
| (subclass Farming Working) | Mid-level-ontology.kif 20502-20502 | 农业 是 工作的 的 subclass |
| (subclass Serving Working) | Mid-level-ontology.kif 20519-20519 | 服务 是 工作的 的 subclass |
| (subclass Sales Working) | Mid-level-ontology.kif 20523-20523 | 销售 是 工作的 的 subclass |
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