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": ""}
 occasional. fls white. ?22~   United States B97C   148608 tgcZo  In open oak-pine barrens. Associates: Amelanchier spicata, Cerastium arvense, Fragaria virginiana, Monarda fistulosa, Pinus strobus, Poa pratensis, Quercus alba, Salix humilis, Vaccinium angustifolium. a      y -85.75068    7# |asteraceae     lake +N4!P          
{"catalogNumber": "1482608", "order": "", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "In open oak-pine barrens. Associates: Amelanchier spicata, Cerastium arvense, Fragaria virginiana, Monarda fistulosa, Pinus strobus, Poa pratensis, Quercus alba, Salix humilis, Vaccinium angustifolium.", "occurrenceRemarks": "Occasional. Fls white.", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Lake", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.75068", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}