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": ""}
121 a+  ARBOREA H4_    Q6 Ann Arbor. From 2022 Traver Road, head E onto railro(ad tracks, go N) till paralleling Leslie Golf Course property. On W slope. Amelanchier jg    j_ ) Rosaceae  + Anton A. Reznicek  AMELANCHIER ARBOREA lh!E:      V1 Scrub8y corridor along railroad tracks. With Cornus foemina, Rhamnus, Juniperus virginiana, Solidago speciosa, Symphyotrichum urophyl|um.           A:?; united states MICHIGAN !f|s     t<  1102669 
{"catalogNumber": "1102669", "order": "", "family": "Rosaceae", "scientificName": "Amelanchier arborea", "scientificNameAuthorship": "", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "arborea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "121", "verbatimEventDate": "", "habitat": "Scrubby corridor along railroad tracks. With Cornus foemina, Rhamnus, Juniperus virginiana, Solidago speciosa, Symphyotrichum urophyllum.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Ann Arbor. From 2022 Traver Road, head E onto railroad tracks, go N till paralleling Leslie Golf Course property. On W slope.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}