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": ""}
  R&oP POACEAE   1940-08-23 FA     richardsonii 9C2    N S. White BROMUS !,   u BUEBL2O NUEVO; BAVISPE; CAÃ±Ã³N INTERNACIONAL      %<y4  30.4698    C Link -108.943 H^1     poales _MiBk   I Ix Mexico 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Link", "genus": "Bromus", "subgenus": "", "specificEpithet": "richardsonii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. White", "recordNumber": "", "verbatimEventDate": "1940-08-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Pueblo Nuevo; Bavispe; Ca\u00c3\u00b1\u00c3\u00b3n Internacional", "decimalLatitude": "30.4698", "decimalLongitude": "-108.943", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}