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": ""}
  h 2.5 MI N MISSIONARY, 1.5 MI N INTERSECTION OF OMS HWYS 503 & 18, E OF MS HWY 503. 1378864 h.     hWR Charles T. Bryson microdonta 8-  jasper  zQy    D>m CAREX MICRODONTA   dS MISSISSIPPI   6R Cyperaceae  h United States     c 1987-04-29 5500 ncc   TORR. & HOOK. bP%   trs: t3n r12e sec 3 hK    Kp IR CAREX  poles hP 
{"catalogNumber": "1378864", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex microdonta", "scientificNameAuthorship": "Torr. & Hook.", "genus": "Carex", "subgenus": "", "specificEpithet": "microdonta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles T. Bryson", "recordNumber": "5500", "verbatimEventDate": "1987-04-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Mississippi", "county": "Jasper", "municipality": "", "locality": "2.5 mi N Missionary, 1.5 mi N intersection of MS Hwys 503 & 18, E of MS Hwy 503.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T3N R12E sec 3", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}