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  o   spicata cqW V  15588 j*xd   hU Frequent coloni^al shurb, ca. 1 mi. tall, with A. bartramina, stable dumes along lake.        G]s1Q AMELANCHIER  V  -86.815444   H C A. 1 MI. NE OF AU TRAIN. LAKE SUPERIOR.     Alger w7uD   1983-06-05 OB6    D edward g. voss  P-H 4 46.436906
{"catalogNumber": "", "order": "", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Amelanchier", "subgenus": "", "specificEpithet": "spicata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "15588", "verbatimEventDate": "1983-06-05", "habitat": "Frequent colonial shurb, ca. 1 mi. tall, with A. bartramiana, stable dunes along lake.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Alger", "municipality": "", "locality": "ca. 1 mi. NE of Au Train. Lake Superior.", "decimalLatitude": "46.436906", "decimalLongitude": "-86.815444", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}