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": ""}
  Ek3  Carex tonsa var. rugosperma  J rugosperma      CAREX  mL (MACK.) CRINS  x t along the upper dinner creek drainage, two miles north of two inlets. west of little dinner lake. 1392502 +^7    Poal*es b   p[ United States  w; MINNESOTA TRS: T142N R36W SEC 34 SE1/ OF NE1/4 OF NE1/4 7tR  michael d. lee K4f   MDL3961 x    CYPERACEAE RM    var.     K5v 2005-06-10  Becker &V   +as tonsa 
{"catalogNumber": "1392502", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex tonsa var. rugosperma", "scientificNameAuthorship": "(Mack.) Crins", "genus": "Carex", "subgenus": "", "specificEpithet": "tonsa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "rugosperma", "identifiedBy": "", "recordedBy": "Michael D. Lee", "recordNumber": "MDL3961", "verbatimEventDate": "2005-06-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "Becker", "municipality": "", "locality": "Along the upper Dinner Creek drainage, two miles north of Two Inlets. West of Little Dinner Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T142N R36W sec 34 SE1/4 of NE1/4 of NE1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}