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": ""}
  m ,O) JUNCUS   U VAR.     Z3l  1454248 JUNCACEAE ~    stygius  Gf@=   $G~ AMERICANUS     Juncus stygius var. am3ricanus >o?o*   B ALASKA     @+Qr Poales united states f*     Efm contact um herbarium  
{"catalogNumber": "1454248", "order": "Poales", "family": "Juncaceae", "scientificName": "Juncus stygius var. americanus", "scientificNameAuthorship": "", "genus": "Juncus", "subgenus": "", "specificEpithet": "stygius", "verbatimTaxonRank": "var.", "infraspecificEpithet": "americanus", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alaska", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}