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": ""}
 E$s 39.68748 willdenowii  U   POALES yEQq     CAREX WILLDENOWII Q&C   1430791 k    2002-06-09  z @    ? 39.687480 78.253950   CYPERACEAE 8roCl      n WASHINGTON   CAREX |     )Vs 4045 
{"catalogNumber": "1430791", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex willdenowii", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "willdenowii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4045", "verbatimEventDate": "2002-06-09", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washington", "municipality": "", "locality": "", "decimalLatitude": "39.68748", "decimalLongitude": "", "verbatimCoordinates": "39.687480 78.253950", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}