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": ""}
 Numn BAJA CALIFORNIA SUR     leptochloa panicea subsp. brachiata     /bZF LA. 25Â°48' LONG. [-]111Â°21.523'   Poales 3:c2    j 1123702  1970-10-07 `~&   % SUBSP.    n. snow  MK     q L LEPTOCHLOA   18215 DWlS     
{"catalogNumber": "1123702", "order": "Poales", "family": "", "scientificName": "Leptochloa panicea subsp. brachiata", "scientificNameAuthorship": "", "genus": "Leptochloa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "", "identifiedBy": "N. Snow", "recordedBy": "", "recordNumber": "18215", "verbatimEventDate": "1970-10-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Baja California Sur", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Lat. 25\u00c2\u00b048' Long. [-]111\u00c2\u00b021.523'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}