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": ""}
PROBABLE ISOTYPE; PROTOLOGUE ONLY MENTIONS "APRIL" AS COLLECTION DATE; SHEETS AT MO, NY, AND P ALSO HAVE LABELS WITH TWO DATES -[  s.n.  %      H  nudicaulis  %y;/ ARIZONA (engelm.) g. mas C0$[   United States f    BY STREAMS OF THE SANTA CATALINA MTS. N   1287710 #    Gentianaceae uPE      y z#eltnera  |QW*$ Zeltnera nudicaulis     /yNZ gyru g. pringle  
{"catalogNumber": "1287710", "order": "", "family": "Gentianaceae", "scientificName": "Zeltnera nudicaulis", "scientificNameAuthorship": "(Engelm.) G. Mans", "genus": "Zeltnera", "subgenus": "", "specificEpithet": "nudicaulis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Probable isotype; Protologue only mentions \"April\" as collection date; sheets at MO, NY, and P also have labels with two dates", "associatedTaxa": "", "country": "United States", "stateProvince": "Arizona", "county": "", "municipality": "", "locality": "By streams of the Santa Catalina Mts.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}