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": ""}
   8352 wH 6dV   TEXAS ;  POA  6a1w   _ chabmani4na Dallas kSc     C.L. Lundell, Amelia A. Lundell ; -S   POA CHAPMANIANA nYY     Jz H POACEAE    1940-04-15 $p   Sg= Scribn. uniteo states        1421277  ,b near seagoville
{"catalogNumber": "1421277", "order": "", "family": "Poaceae", "scientificName": "Poa chapmaniana", "scientificNameAuthorship": "Scribn.", "genus": "Poa", "subgenus": "", "specificEpithet": "chapmaniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C.L. Lundell, Amelia A. Lundell", "recordNumber": "8352", "verbatimEventDate": "1940-04-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Dallas", "municipality": "", "locality": "near Seagoville", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}