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": ""}
1456889 a^`Z     malpighiales VYeww   tenuescens Hs@D    9050 %  Salix U$  William K.W. Baldwin &     )x Salix pedicellaris ar. tenuescens   ;5 PEDICELLARIS  .g FERNALD  Ont7ario 1      `% kenora   1961-07-06 s6>   
{"catalogNumber": "1456889", "order": "Malpighiales", "family": "", "scientificName": "Salix pedicellaris var. tenuescens", "scientificNameAuthorship": "Fernald", "genus": "Salix", "subgenus": "", "specificEpithet": "pedicellaris", "verbatimTaxonRank": "", "infraspecificEpithet": "tenuescens", "identifiedBy": "", "recordedBy": "William K.W. Baldwin", "recordNumber": "9050", "verbatimEventDate": "1961-07-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Ontario", "county": "Kenora", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}