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": ""}
 42.332345 =Q    y,g prunus virginiana  R]M~ virginiana ROSALES 0p_k  ALONG ROADSIDE. x   &?lx 1939-05-22  prunus qx6N    $ADlv -83.807642  8241 6u>#    DELHI RD.  F   K WASHTENAW   ROSACEAE 6>;2   MICHIGAN      67x 1468536  ?# 5j Cyrus L. Lundell 
{"catalogNumber": "1468536", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus virginiana", "scientificNameAuthorship": "", "genus": "Prunus", "subgenus": "", "specificEpithet": "virginiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus L. Lundell", "recordNumber": "8241", "verbatimEventDate": "1939-05-22", "habitat": "Along roadside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Delhi Rd.", "decimalLatitude": "42.332345", "decimalLongitude": "-83.807642", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}