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": ""}
 w u  CAREX INTUMESCENS VAR. FERNALDII POALES lAG   MINNESOTA L:  2500 M     1374301 -   Carex  (4    U3 Outside of Nerstrand State Park.  L.H. BAILEY     fernaldii [/h   _  1972-07-08  UNITED STATES TQAb  INTUMESCENS [ A!D   `k> cyperaceae   , H. C. MEDFORD  RX Rice   5sg var.  ?D. DAVID CASTANER
{"catalogNumber": "1374301", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex intumescens var. fernaldii", "scientificNameAuthorship": "L.H. Bailey", "genus": "Carex", "subgenus": "", "specificEpithet": "intumescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "fernaldii", "identifiedBy": "H. C. Medford", "recordedBy": "David Castaner", "recordNumber": "2500", "verbatimEventDate": "1972-07-08", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Minnesota", "county": "Rice", "municipality": "", "locality": "Outside of Nerstrand State Park.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}