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": ""}
"frequency: frequent. observed no  fruits" 4][     ! quadrangulata    -85.50667 Y             Y^  1220133       K WOODED STREAM FLOODPLAIN ON CALCAREOUS SAND ASSOCIATES: ASIMINA TRILOBA; JUGLANS CINEREA; AGER NIGRUM; QUERCUS MUELENBERGII; ULMUS RVBRA; FRAXINU PENSYLVANICA; FAGUS GRANDIFOLIA; CORNUS ALTERNIFOLIA; HYBANTHUS COMCOLOR; CAULOPHYLLUM  
{"catalogNumber": "1220133", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "quadrangulata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "wooded stream floodplain on calcareous sand Associates: Asimina triloba; Juglans cinerea; Acer nigrum; Quercus muelenbergii; Ulmus rubra; Fraxinus pensylvanica; Fagus grandifolia; Cornus alternifolia; Hybanthus concolor; Caulophyllum", "occurrenceRemarks": "\"Frequency: Frequent. Observed no fruits\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-85.50667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}