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": ""}
    42.300243 sfrR8      michigan |H@`,   [coordinates approx.]  V^       1v 5C Apiales carex marsh d    DLC ALFRED E. SCHUYLER U of M Botanical Gardens,Dixboro Site, 4.5 miles NE of Ann Arbor, behind barn at gate #4 [Records at UM Matthaei Botanical Gardens show Gate #4 was the N entrance. A 1958 map of the area has âCarex Marshâ E of the N barn, Lat.42.3066 Long. -83.6616.. ] _^Sp       Kw UNITED STATES 
{"catalogNumber": "", "order": "Apiales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Alfred E. Schuyler", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Carex marsh", "occurrenceRemarks": "[Coordinates approx.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "U of M Botanical Gardens, Dixboro Site, 4.5 miles NE of Ann Arbor, behind barn at gate #4 [Records at UM Matthaei Botanical Gardens show Gate #4 was the N entrance. A 1958 map of the area has \u00e2\u0080\u009cCarex Marsh\u00e2\u0080\u009d E of the N barn, Lat.42.3066 Long. -83.6616.. ]", "decimalLatitude": "42.300243", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}