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": ""}
 ur1d< carx   POALES Eq     46A 35.242  Schkuhr ex Willd. 7+[  1390780 w          Tennessee !Flk   5D CYPERACEAE 2002-04-09 ;.it[  grundy  IgfP   DZ -85.861333  u 579 34468     CAREX UMBELLATA >q 
{"catalogNumber": "1390780", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex umbellata", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "34468", "verbatimEventDate": "2002-04-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Tennessee", "county": "Grundy", "municipality": "", "locality": "", "decimalLatitude": "35.242", "decimalLongitude": "-85.861333", "verbatimCoordinates": "", "minimumElevationInMeters": "579", "maximumElevationInMeters": ""}