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": ""}
elaine m. chittnden q    prunus Y s   fI ] -84.87832      R0sales o;-  pumila &x    Y Ka|kaska "petals white, woody rhizome reddish & shedding "bark". assoc.: prunus serotina, pinus banksiana, vaccinium angustifoli.um, Icarex pensylvanica"       1992-05-18 >le|  PRUNUS PUMILA 9]~Z   Yt  405  x0Y 44.62787    
{"catalogNumber": "", "order": "Rosales", "family": "", "scientificName": "Prunus pumila", "scientificNameAuthorship": "", "genus": "Prunus", "subgenus": "", "specificEpithet": "pumila", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Elaine M. Chittenden", "recordNumber": "405", "verbatimEventDate": "1992-05-18", "habitat": "", "occurrenceRemarks": "\"Petals white, woody rhizome reddish & shedding \"bark\". Assoc.: Prunus serotina, Pinus banksiana, Vaccinium angustifolium, Carex pensylvanica\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Kalkaska", "municipality": "", "locality": "", "decimalLatitude": "44.62787", "decimalLongitude": "-84.87832", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}