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": ""}
     SPRAGUE & RILEY gbB    aNm _ 23585   FABACEAE 2>k@   Pine forest, locally abundant. thick mats of pine needles. w K    t mexico             Rogers McVaugh  o+9= EL POTRERO; 15 KM ABOVE E OF STA. LUCÃ­A, CONCORDIA, FROM DURANGO LINE AT EL PALMITO    hl 1170866
{"catalogNumber": "1170866", "order": "", "family": "Fabaceae", "scientificName": "", "scientificNameAuthorship": "Sprague & Riley", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "23585", "verbatimEventDate": "", "habitat": "Pine forest, locally abundant. thick mats of pine needles.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "El Potrero; 15 km above E of Sta. Luc\u00c3\u00ada, Concordia, from Durango line at El Palmito", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}