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": ""}
   B ANNUUS      lT  gargden [island] 1966-08-04 d %~   ASTERALES -i*J    P  erigeron annuus DENNIS R. KING vBhS*     + 1253664   vA& P -85.494534     (l.) pers. pw  Michigan -sp   qg united states 
{"catalogNumber": "1253664", "order": "Asterales", "family": "", "scientificName": "Erigeron annuus", "scientificNameAuthorship": "(L.) Pers.", "genus": "", "subgenus": "", "specificEpithet": "annuus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dennis R. King", "recordNumber": "", "verbatimEventDate": "1966-08-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Garden [Island]", "decimalLatitude": "", "decimalLongitude": "-85.494534", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}