{'@classid': 'main title', '@classname': 'main title', '@schemeid': 'dnet:dataCite_title', '@schemename': 'dnet:dataCite_title', '@inferred': False, '@provenanceaction': 'sysimport:crosswalk:repository', '@trust': '0.9', '$': 'Climate change regulation: comparing the EU and the US legal approaches'}