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": ""}
washinqton u./?    OK J. M. Grant L. ,    asterales           : 1924-05 coronopifolia U;! D   <a s.n.  )*4 COTULA     Von:m ISLAND langley )h7Vz   COTULA CORONOPIFOLIAf G :8   QmsT 1534218  O Asteraceae  Tk4-f united states 
{"catalogNumber": "1534218", "order": "Asterales", "family": "Asteraceae", "scientificName": "Cotula coronopifolia", "scientificNameAuthorship": "L.", "genus": "Cotula", "subgenus": "", "specificEpithet": "coronopifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. M. Grant", "recordNumber": "s.n.", "verbatimEventDate": "1924-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Washington", "county": "Island", "municipality": "", "locality": "Langley", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}