GraphDB-based space-time knowledge graph construction method and device, medium and equipment
A technology of knowledge graph and construction method, applied in the direction of knowledge expression, reasoning method, semantic tool creation, etc., can solve the problems of multi-source information unable to coordinate work, unable to accurately express time and space information, information perception island phenomenon, etc.
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[0035]In order to make the objects, technical solutions, and advantages of this paper more clearly, the technical solutions in the examples will be described in the following examples, which will be described herein. Part of embodiments, not all embodiments. Based on the embodiments herein, one of ordinary skill in the art does not have all other embodiments obtained without creative labor, all of which are protected herein. It should be noted that the features in the embodiments and embodiments herein may be any combination of each other in the case of an unable conflict.
[0036]Traditionally, people can only determine the geographic spatial distribution and environmental status of the target entity, but cannot be known more detailed information. By establishing a graph database, people can supplement the various geographic attribute information of the target entity, but this information cannot perform queries in the time and space, nor can it be reasonably informing the knowledge in...
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