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": ""}
  3h< Carex oxylepis var. oxylepis  POALES Pb   arkansas  DK 2     cyperaceae  #M!3 1381700   oex TORR. & HOOK.    & ) 5573    R` VAR.  &K` carex   1993-05-30 $9)     7w!:w United States PHILIP E. HYATT d[K    OXYLEPIS q?  
{"catalogNumber": "1381700", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex oxylepis var. oxylepis", "scientificNameAuthorship": "Torr. & Hook.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "oxylepis", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "5573", "verbatimEventDate": "1993-05-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}