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": ""}
 s.n. &E.B#   1521910 T= J  denver G  UNITED STATES 9@#    4j (willd.) jacq.   Emma J. Cole  My   Q, circinata  Fo PHACELIA CIRCINATA colorado 6I?sy   | 1895-07-12  Xgl5 PHACELIA        ,>u7 grpm 50336   VALVERDA [VALVERDE] BRIDGE, CHERRY CREEK, DENVER >< dR   JN3` Hydrophyllaceae
{"catalogNumber": "1521910", "order": "", "family": "Hydrophyllaceae", "scientificName": "Phacelia circinata", "scientificNameAuthorship": "(Willd.) Jacq.", "genus": "Phacelia", "subgenus": "", "specificEpithet": "circinata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Emma J. Cole", "recordNumber": "s.n.", "verbatimEventDate": "1895-07-12", "habitat": "", "occurrenceRemarks": "GRPM 50336", "associatedTaxa": "", "country": "United States", "stateProvince": "Colorado", "county": "Denver", "municipality": "", "locality": "Valverda [Valverde] Bridge, Cherry Creek, Denver", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}