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": ""}
  poales  :n:   UMBELLATA =cn9  1390805 rfH  CAREX /v2T  SOUTH OF WESTERN GROVE AT SECOND PLACE US HWY 65 ENTERS NEWTON COUNTY AT COUNTY ROAD ON RIGHT (WEST). s1X  Philip E. Hyatt   U   _ schkuhr ex willd.   Carex umbellata 0W     United States 7S>2       Newton    cyperaceae >f:  trs: t16n r19w sec 1 ne4 of se4 =C   E ARKANSAS  ~re 1993-04-30  n: 5255
{"catalogNumber": "1390805", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex umbellata", "scientificNameAuthorship": "Schkuhr ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "5255", "verbatimEventDate": "1993-04-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Newton", "municipality": "", "locality": "South of Western Grove at second place US Hwy 65 enters Newton County at county road on right (west).", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T16N R19W sec 1 NE4 of SE4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}