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": ""}
 ?JK Sandia Mts.1 northeast of Albuquerque    6,   s.n.    I asteraceae              SENECIO 4TF   U_w> eremophilus  X 1539444 bernalil|o R2ucW   SENECIO EREMOPHILUS VAR. MACDOUGALII 1:  
{"catalogNumber": "1539444", "order": "", "family": "Asteraceae", "scientificName": "Senecio eremophilus var. macdougalii", "scientificNameAuthorship": "", "genus": "Senecio", "subgenus": "", "specificEpithet": "eremophilus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Bernalillo", "municipality": "", "locality": "Sandia Mts. northeast of Albuquerque", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}