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": ""}
 !Eu6 CANADA ONTARIO Q H#_  Rainy River ~t=    (Standl.) Boivin m   amaranthaceae c   7&O65 Chenopodium    u caryophyllales      MICHAEL J. OLDHAM & WASYL D. BAKOWSKY  ssQ!6 VAR.        xA. CHENOPODIUM GLAUCUM VAR. SALINUM  << l 1438031   t SALINUM  
{"catalogNumber": "1438031", "order": "Caryophyllales", "family": "Amaranthaceae", "scientificName": "Chenopodium glaucum var. salinum", "scientificNameAuthorship": "(Standl.) Boivin", "genus": "Chenopodium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "salinum", "identifiedBy": "", "recordedBy": "Michael J. Oldham & Wasyl D. Bakowsky", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Rainy River", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}