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": ""}
UNITED STATES e$Dua    flowering & fruiting   8e 38.6  !da0 38 36> 0 N 123 21 2 W POALES =   k J. R. Swallen Alan A. Beetle Y  u    V?4   perennans   2855 X D W  Agrostis (~2  -123.351 d     AGROSTIS ERENNANS -Tu%x     X  (WALTER) TUCK.  SONOMA T  Californi RE    [L Poaceae
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis perennans", "scientificNameAuthorship": "(Walter) Tuck.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "perennans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. R. Swallen", "recordedBy": "Alan A. Beetle", "recordNumber": "2855", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Flowering & Fruiting", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Sonoma", "municipality": "", "locality": "", "decimalLatitude": "38.6", "decimalLongitude": "-123.351", "verbatimCoordinates": "38 36 0 N 123 21 2 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}