datetime - Neo4j relationship changes over time in an medieval database -


i'm medieval historian , trying create neo4j database persons 13th century , relationships changing on time. relations created informations charters , have starting date date of charter , end 3 years after date of charter (which personal chosen value me , can changed research purposes). if there charter in between these 3 years want update type of relationship. @ moment have no idea how code over-time-changing relationships in neo4j. i'm importing nodes , edges csv-tables , @ moment have 7000 relationships. ideas out there ?


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