Research On Ontology Design And Knowledge Map Construction Of Bridge Cultural Heritage Archives

"Bridge is the material construction representing culture",which has important research value in historical humanities and technological inventions.As a direct record of social activities such as bridge design,construction and maintenance,Bridge Cultural Heritage Archives also reflect rich cultural connotation and knowledge value.At present,the utilization of Bridge Cultural Heritage Archives focus on entity compilation or database construction based on metadata annotation.The relevance between the archives resources is poor,and the tacit knowledge contained cannot be mined.In this context,introducing Knowledge Mapping technology into the field of humanities has become a new driving force for human information organization and knowledge association.It is helpful to make up for the deficiencies of archive resources in semantic organization,data integration,knowledge association,etc.Based on this,this paper takes Hubei Bridge Cultural Heritage Archives as an example to study the construction and realization of its Knowledge Map.First of all,understand the research status of Bridge Cultural Heritage Archives,ontology and Knowledge Map through literature research.Secondly,it defines and sorts out the basic connotation,composition and characteristics of Bridge Cultural Heritage Archives,and clarifies the research object and the scope of archive data collection.Then introduce knowledge organization,ontology,and archive development theory as the research basis,and elaborate the concept of Knowledge Map and key technologies.Later,from two aspects of the current situation and needs,it reflects the importance of the construction of ontology model and the Knowledge Map of the Bridge Cultural Heritage Archives.In view of the lack of research on the resource organization and knowledge association at present,this paper has carried out a fine-grained semantic organization of Bridge Cultural Heritage Archives from the two aspects of ontology model design and knowledge map construction.First,design the domain ontology of Bridge Cultural Heritage Archives,establish a normative semantic description framework and complete the model layer construction of Knowledge Map.Reusing the mature ontology and combining with the archives characteristics,it determine the relationship and attributes of the core class and level,class of the ontology model.Then using the Protégé tool to fill in and visualize the archives.The second is to collect the data of Bridge Cultural Heritage Archives,and complete construction of knowledge map through extraction,representation,storage and other links.Neo4 j diagram database is used to store and transform the extracted knowledge elements,and the knowledge map of Bridge Cultural Heritage archives is visualized from multiple dimensions,showing the knowledge association in Bridge Cultural Heritage Archives.Finally,the application scenarios of the Knowledge Map of Bridge Cultural Heritage Archives in semantic retrieval,intelligent Q&A and other fields are conceived,which can provide some useful idea for relevant departments to dig the value of archives.It not only helps to activate the cultural heritage information resources,promote the construction of archival data and knowledge services,but also can meet the public’s knowledge needs for cultural heritage and promote its protection and inheritance.