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": ""}
   Kc:l -83.958333 1389974 RbFO      X9~ 1998-06-15 37.070556 Pa6       wo$M TRIBULOIDES   /g. poales  ). 37â° 04' 14" n 83â° 57' 30" w  Md ANTON A. REZNICEK  n ; carex se of london, along n side of schell rd, 1. mi ne of its jct with route 830. Wq-     x.vU carex tribulides var. sangamonensis  ;p Kentucky   m Laurel SAMGAMONENSIS qB_      k29 united states var. nMl q 
{"catalogNumber": "1389974", "order": "Poales", "family": "", "scientificName": "Carex tribuloides var. sangamonensis", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "tribuloides", "verbatimTaxonRank": "var.", "infraspecificEpithet": "sangamonensis", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "1998-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kentucky", "county": "Laurel", "municipality": "", "locality": "SE of London, along N side of Schell Rd, 1. mi NE of its jct with route 830.", "decimalLatitude": "37.070556", "decimalLongitude": "-83.958333", "verbatimCoordinates": "37\u00c2\u00b0 04' 14\" N 83\u00c2\u00b0 57' 30\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}