| http://www.w3.org/ns/prov#value | - t towards manymany to many crows feet on both endsCalculate filter ratios for any tables with filtersfilter ratio = number of rows returned with fitler / number of rowsdisplay in yellow below table nodeCalculate two table join sizes for all two table joins in diagram (ie for every connection line)extract the join information, including filters, and run count on that joindisplay in red on join line
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