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": ""}
carex triangularis 3S=K  Cyperaceae Ss     TWdA -90.060671 ARKAUNSAS l        35.68121     +Raf triangularis  mississippi `#n   g Carex 1992-05-15 |*6w2   =d)GL united states 1389816 ]    ;2s keiser, about 2 miles east at mile 46 on interstate hwy 55. philip e. hyatt 91u &  Poales H.Ig    2` 4345.47  (v6  Boeckeler 
{"catalogNumber": "1389816", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex triangularis", "scientificNameAuthorship": "Boeckeler", "genus": "Carex", "subgenus": "", "specificEpithet": "triangularis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "4345.47", "verbatimEventDate": "1992-05-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Arkansas", "county": "Mississippi", "municipality": "", "locality": "Keiser, about 2 miles east at mile 46 on Interstate Hwy 55.", "decimalLatitude": "35.68121", "decimalLongitude": "-90.060671", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}