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": ""}
 Ra Harley H. Bartlett & John E. Grayson  `S/MU 1434467  J <3 leptophyllum   Qd+~ 803  clackamas z[>  Epilobium lept6ophyllum =       UNITED STATES L5R3w   1952-07-16  *    n Myrtales Contact UM Herbarium CG:w     ONAGRACEAE   & epilobium   SCHF) Oregon     aKXB raf.
{"catalogNumber": "1434467", "order": "Myrtales", "family": "Onagraceae", "scientificName": "Epilobium leptophyllum", "scientificNameAuthorship": "Raf.", "genus": "Epilobium", "subgenus": "", "specificEpithet": "leptophyllum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harley H. Bartlett & John F. Grayson", "recordNumber": "803", "verbatimEventDate": "1952-07-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Oregon", "county": "Clackamas", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}