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": ""}
 pyvz  canadensis  HD% 1256723  u< benzie      Pigeon Lake.       ASTEsRALES FVn      w:Zr 1965-07-20   a Solidago   Solidago canadensis #+  : p michigan  ASTERACEAE wx V    M~?h WILLIAM R. OVERLEASE  B MARL SHORELINE,
{"catalogNumber": "1256723", "order": "Asterales", "family": "Asteraceae", "scientificName": "Solidago canadensis", "scientificNameAuthorship": "", "genus": "Solidago", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William R. Overlease", "recordNumber": "", "verbatimEventDate": "1965-07-20", "habitat": "Marl shoreline,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Benzie", "municipality": "", "locality": "Pigeon Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}