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": ""}
  E side US 43, 1.7 mi N jct TN 20. xR?  (fernald) mohlenbr. E0z;M     40  robert kral  A5p<  tennessee Unit<ed Stat|es s     POALES ZIk W        arex Ff   2004-05-17 UJ>cj   Carex macropoda baF   95146 rQPA  macropoda Ol, 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Carex macropoda", "scientificNameAuthorship": "(Fernald) Mohlenbr.", "genus": "Carex", "subgenus": "", "specificEpithet": "macropoda", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Kral", "recordNumber": "95146", "verbatimEventDate": "2004-05-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Tennessee", "county": "", "municipality": "", "locality": "E side US 43, 1.7 mi N jct TN 20.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}