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": ""}
   @R< rosaceae  4 i n 44â° 04.318', w 86â° 29.239'   SPIRAEA ALBA $F e     TWO SMALL SHRUBS IN OPEN WET JACK PINE BARRENS. |)a      p|]a> anton a. rezniek  rosales n  u   -86.4873167 ;0j[         spiraea ]KV   -q$ 329
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "Spiraea alba", "scientificNameAuthorship": "", "genus": "Spiraea", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "329", "verbatimEventDate": "", "habitat": "Two small shrubs in open wet jack pine barrens.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-86.4873167", "verbatimCoordinates": "N 44\u00c2\u00b0 04.318', W 86\u00c2\u00b0 29.239'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}