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": ""}
CAESALPINIA  2r d   70 zY<    OAXACA .A             FABACEAE 5KUH   M E.J. Alexander  1944-12-15 :  16.3244 V  ERIOSTACHYS (    FABALES ptu7J  CAESALPINIA ERIOSTACHYS U&J$q   ?. B3nth.
{"catalogNumber": "", "order": "Fabales", "family": "Fabaceae", "scientificName": "Caesalpinia eriostachys", "scientificNameAuthorship": "Benth.", "genus": "Caesalpinia", "subgenus": "", "specificEpithet": "eriostachys", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "E.J. Alexander", "recordNumber": "70", "verbatimEventDate": "1944-12-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "", "decimalLatitude": "16.3244", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}