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": ""}
   mC T5 1372131  g>  poales   G CAREX   k9 6699   CAREX GRAVIDA R   k BY CHICAGO & NORTHWESTERN RR, NEAR IPSWICH.   G_ UNITED STATES  K$ y Grant  )BP?L l. h. baily   *v0e wisconsin    Cyperaceae 6=  hansford t. shacklette >Q  )  gravida 6        1962-07-08 -~ 
{"catalogNumber": "1372131", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex gravida", "scientificNameAuthorship": "L. H. Bailey", "genus": "Carex", "subgenus": "", "specificEpithet": "gravida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hansford T. Shacklette", "recordNumber": "6699", "verbatimEventDate": "1962-07-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wisconsin", "county": "Grant", "municipality": "", "locality": "By Chicago & Northwestern RR, near Ipswich.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}