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": ""}
-84.3177778 p#0zM  elliott E     7e 1477764  PRUNUS UMBELLATA KtJ    PRUNUS  T#D,     Lh Lenawee Bushes growing in small clump. Same as my #1488. No fruit his year. May be closer to P. americana? Not mabped. B)  michigan ]5  Robert W. Smith s+     w. of cement city hwy., n. of heath rd., woo/dstock twp. *pQo3    UMBELLATA 4PF%~   Roadside thicket * ]ud   + United States ROSACEAE V  42.0430556 z U= 
{"catalogNumber": "1477764", "order": "", "family": "Rosaceae", "scientificName": "Prunus umbellata", "scientificNameAuthorship": "Elliott", "genus": "Prunus", "subgenus": "", "specificEpithet": "umbellata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "", "verbatimEventDate": "", "habitat": "Roadside thicket", "occurrenceRemarks": "Bushes growing in small clump. Same as my #1488. No fruit this year. May be closer to P. americana? Not mapped.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "W. of Cement City Hwy., N. of Heath Rd., Woodstock Twp.", "decimalLatitude": "42.0430556", "decimalLongitude": "-84.3177778", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}