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": ""}
  P y SALIX   ichigan a     Salicaceae (B5    ?05   SALIX PETIOLARIS  t s  petiolaris   ( 47.372472   Near Clifton. OH   [one twig on sheet s S. subsericea] w3G   KEWEENAW     6P3#/ 1889-06  q: sm. s.n. M? 4b   s-qG -88.308332    m !g UNITED STATES 
{"catalogNumber": "", "order": "", "family": "Salicaceae", "scientificName": "Salix petiolaris", "scientificNameAuthorship": "Sm.", "genus": "Salix", "subgenus": "", "specificEpithet": "petiolaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1889-06", "habitat": "", "occurrenceRemarks": "[one twig on sheet is S. subsericea]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Near Clifton.", "decimalLatitude": "47.372472", "decimalLongitude": "-88.308332", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}