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": ""}
 7 Rosales    FG0as -83.55287 s. of jct. irish and lapeer rds, e. of flint. !AU     prunus virginiana Sjy^  john merkle U   UNITED STATES ap)/     B? MICHIGAN    7#n 1468475 l. !3   ROSACEAE F=-=`      r 1970-06-30  scattered along trails in beech-maple-basswood woodlot, clay-loam soil of level terrain. NKbl   o8| 43.00662
{"catalogNumber": "1468475", "order": "Rosales", "family": "Rosaceae", "scientificName": "Prunus virginiana", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John Merkle", "recordNumber": "", "verbatimEventDate": "1970-06-30", "habitat": "Scattered along trails in beech-maple-basswood woodlot, Clay-loam soil of level terrain.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "S. of jct. Irish and Lapeer Rds, E. of Flint.", "decimalLatitude": "43.00662", "decimalLongitude": "-83.55287", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}