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": ""}
 Rosaceae 6 Aq   wtk low shrub, top of dry rock, fruit ovoid.  rosales ;V!   av kenneth k. mackenzie    MV clair a. brown   [Iv37 1930-08-03 united states JAK82  ISLE ROYALE, ISLAND NEAR MCCARGOE COVE.      (-  michigan  0N AMELANCHIER  pQ~* BARTRAMIANA  J` < 1463452  +[J  (Tausch) M. Roem.    KdR&t AMELANCHIER BARTRAMIANA   Tp /$ 48.09889   3535 I 
{"catalogNumber": "1463452", "order": "Rosales", "family": "Rosaceae", "scientificName": "Amelanchier bartramiana", "scientificNameAuthorship": "(Tausch) M. Roem.", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "bartramiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Kenneth K. Mackenzie", "recordedBy": "Clair A. Brown", "recordNumber": "3535", "verbatimEventDate": "1930-08-03", "habitat": "Low shrub, top of dry rock, fruit ovoid.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Isle Royale, Island near McCargoe Cove.", "decimalLatitude": "48.09889", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}