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": ""}
  William S. Martinus  F=   YCa 42.64   tulipifera  / i        j: Liriodendro.n Allegan (k   MAGNOLIACEAE [      1001 &   $0 liriodendron tulipifera  !  COMMON CANOPY TREE.     
{"catalogNumber": "", "order": "", "family": "Magnoliaceae", "scientificName": "Liriodendron tulipifera", "scientificNameAuthorship": "", "genus": "Liriodendron", "subgenus": "", "specificEpithet": "tulipifera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William S. Martinus", "recordNumber": "1001", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Common canopy tree.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Allegan", "municipality": "", "locality": "", "decimalLatitude": "42.64", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}