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": ""}
  ca rex 1T    1973-07-26 XWhrV   U: united states      se1/4 se1/4 nw1/4 sec 36 t42n-r17w J9  MACK. >   1327064 `q[     538 m:      Poales ] $   -86.375273 n2   
{"catalogNumber": "1327064", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "538", "verbatimEventDate": "1973-07-26", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "SE1/4 SE1/4 NW1/4 Sec 36 T42N-R17W", "decimalLatitude": "", "decimalLongitude": "-86.375273", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}