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": ""}
 7 HARDIN    F]f @ 728   3W   side creek of green rock hollow, on south side of elvin campbell rd, 3.0 mi west of summit, summit topo sheet.     m: 37â° 34' 10" n 86â° 07' 20" w WAHLENB.  H    H-x -86.122222   > poales 1376509 j7?4    ~w 37.569444   1978-05-26 H h8      D Carex united states  N c   
{"catalogNumber": "1376509", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "728", "verbatimEventDate": "1978-05-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Hardin", "municipality": "", "locality": "Side creek of Green Rock Hollow, on south side of Elvin Campbell Rd, 3.0 mi west of Summit, Summit Topo Sheet.", "decimalLatitude": "37.569444", "decimalLongitude": "-86.122222", "verbatimCoordinates": "37\u00c2\u00b0 34' 10\" N 86\u00c2\u00b0 07' 20\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}