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": ""}
 Carex grisea ME   I4V % 1990-06-02  IOWA /   Carex /   c3yperaceae <   Poales h@    58BC trs: t68n r32w sec 15 south half of the northwest quarter wahnlenb. =k< f  United States Sl   ~P;fm FRENCH RESERVE, 10 MILES EAST OF BEDFORD.       K$ 1372403  n/_ 4015 GRISEA X    l BARBARA L. WILSON 
{"catalogNumber": "1372403", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex grisea", "scientificNameAuthorship": "Wahlenb.", "genus": "Carex", "subgenus": "", "specificEpithet": "grisea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Barbara L. Wilson", "recordNumber": "4015", "verbatimEventDate": "1990-06-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Iowa", "county": "", "municipality": "", "locality": "French Reserve, 10 miles east of Bedford.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T68N R32W sec 15 south half of the northwest quarter", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}