Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
42.9761 S,A(   PORT HURON z .Gn   GbC gracile        !9%c michigan  7&t JOHN WRIGHT   a 2vv eriophorum gracile   1330972j Zq>   mk eter a. hyypio St. ClaCir i i0*    D/uur W. D. J. KOCH EX ROTH ERIOPHORUM yWO     n 1838-06-05    POALES S^-  
{"catalogNumber": "1330972", "order": "Poales", "family": "", "scientificName": "Eriophorum gracile", "scientificNameAuthorship": "W. D. J. Koch ex Roth", "genus": "Eriophorum", "subgenus": "", "specificEpithet": "gracile", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Peter A. Hyypio", "recordedBy": "John Wright", "recordNumber": "", "verbatimEventDate": "1838-06-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "St. Clair", "municipality": "", "locality": "Port Huron", "decimalLatitude": "42.9761", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}