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": ""}
 Amelanchier Rf3G     e& (tausch) m. roem.  1463467 X@a _   BARAGA S    3c, 46.441516 6108 >$    EDWARD G. VOSS l  bartramiana z21 s   rosales j En   )l -88.52259  1958-05-27 F         x&; Rosaceae   nW MICHIGAN  +/Rpl amelanchier bartramiana
{"catalogNumber": "1463467", "order": "Rosales", "family": "Rosaceae", "scientificName": "Amelanchier bartramiana", "scientificNameAuthorship": "(Tausch) M. Roem.", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "bartramiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "6108", "verbatimEventDate": "1958-05-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Baraga", "municipality": "", "locality": "", "decimalLatitude": "46.441516", "decimalLongitude": "-88.52259", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}