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": ""}
  C 9U_ PETER H. RAVEN & TAMRA E. RAVEN   virginicus 8+zy1          OPEN, ROCKY SOIL IN DRY GRASSY AND WEEDY PLACES | DOLOMITIG SUBSTRATE a4)s     $ 1404992     L.  YO _ JEFFERSON 27618 ]     POALES _QX   
{"catalogNumber": "1404992", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "virginicus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter H. Raven & Tamra E. Raven", "recordNumber": "27618", "verbatimEventDate": "", "habitat": "Open, rocky soil in dry grassy and weedy places | Dolomitic substrate", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Jefferson", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}