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": ""}
    <_[ PENSTEMON ATTNUATUS VAR. ATTENUA7US  >)v  Penstemon  attenuatus t  1893-06-16 V      1662 >  united states +   =l&ix 1535635  K]cyt Douglas ex Lindl.    /3r var.       R ATTENUATUS lamiales cj 2   Plantagimaceae [6  grpm 41240  B=    m  C.V. Piper
{"catalogNumber": "1535635", "order": "Lamiales", "family": "Plantaginaceae", "scientificName": "Penstemon attenuatus var. attenuatus", "scientificNameAuthorship": "Douglas ex Lindl.", "genus": "Penstemon", "subgenus": "", "specificEpithet": "attenuatus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "attenuatus", "identifiedBy": "", "recordedBy": "C.V. Piper", "recordNumber": "1662", "verbatimEventDate": "1893-06-16", "habitat": "", "occurrenceRemarks": "GRPM 41240", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}