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": ""}
 /WF Joan Greany     Roth    United States ZP    AMARYLLIDACEAE 1vCH   ASPARAGALES eN o    )B;:  1221507    YngJ 1939-07 -83.289133 R    +AH>3 Lapeer 42.94132 1@    ALLIUM CERNUUM O#  cernuum g&Y0   )q; s.n.  Metamora, y  
{"catalogNumber": "1221507", "order": "Asparagales", "family": "Amaryllidaceae", "scientificName": "Allium cernuum", "scientificNameAuthorship": "Roth", "genus": "", "subgenus": "", "specificEpithet": "cernuum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Joan Greany", "recordNumber": "s.n.", "verbatimEventDate": "1939-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Lapeer", "municipality": "", "locality": "Metamora,", "decimalLatitude": "42.94132", "decimalLongitude": "-83.289133", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}