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": ""}
   GEPP POST OFFICE, GO 1.b3 MILES EAST ON US HWY, 412 TO PLEASANT VIEW CEMETERY. wn.a`   umb3llata  szS     cyperaceae  ;d    c/3EH TRS: T20N R10xW sec 17 SW4 of SW4            $ carex umbellata  >$[T philip e. hyatt  
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex umbellata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Gepp Post Office, go 1.3 miles east on US Hwy, 412 to Pleasant View Cemetery.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T20N R10W sec 17 SW4 of SW4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}