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": ""}
  ? PX% Amaryllidaceae     RzWj ANN ARBOA, NEAR ARBORETUM.  [o l.   dJnu base of r.r. embankment  1 1932-05-30   Y1- 42.270872  f canadense  4hV  WASHTENAW    Cs asparagal3s 4833 7~F   Allium L   < michigan  |M%#K united states  R allium canadense CARL O. GRASSL .E*  1338318  ^      -83.726329   
{"catalogNumber": "1338318", "order": "Asparagales", "family": "Amaryllidaceae", "scientificName": "Allium canadense", "scientificNameAuthorship": "L.", "genus": "Allium", "subgenus": "", "specificEpithet": "canadense", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carl O. Grassl", "recordNumber": "4833", "verbatimEventDate": "1932-05-30", "habitat": "Base of R.R. embankment", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Ann Arbor, near Arboretum.", "decimalLatitude": "42.270872", "decimalLongitude": "-83.726329", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}