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": ""}
 united states _   W83 Carex    h 43.423512     I 1323495      z carex interior     aEwg 1997-06-15 BRUCE D. PARFITT p  CEDAR SWAMP.       M9Ou Cyperaceae   Poales x  intrior gg   [z. -83.379073
{"catalogNumber": "1323495", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex interior", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "interior", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bruce D. Parfitt", "recordNumber": "", "verbatimEventDate": "1997-06-15", "habitat": "Cedar swamp.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "43.423512", "decimalLongitude": "-83.379073", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}