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": ""}
       (Kc AT OMER ON US-23, RIFLE RIVER    1333198 /k           < 1970[-08-30 "THIS SAME LOCATION AS 246, BUT HAS FRUITS." p3  SCATTEERED AS SMALL TREES ON HIGH F1LOODPLAIN, SANDY SOIL 3`a1V  ACER NEGUNDO 5>1j   l. -  arenac %  Sapindaceae Ya 
{"catalogNumber": "1333198", "order": "", "family": "Sapindaceae", "scientificName": "Acer negundo", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1970-08-30", "habitat": "Scattered as small trees on high floodplain, sandy soil", "occurrenceRemarks": "\"This same location as 246, but has fruits.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Arenac", "municipality": "", "locality": "At Omer on US-23, Rifle River", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}