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": ""}
 : l. harvey & j. witherspoon  ACMS/ nees SCHIZACHYRIUM BREVIFOLIUM   brevifolium 6    1129516 ?C5P~   K   MEXICO  W5qD poales E.A. MANRIQUE     schizachyrium A  ;   ?. POACEAE       ;n1 9354   1972-10-12 ;,mn~      ~$$( COMTACT UM HERBARIUM 
{"catalogNumber": "1129516", "order": "Poales", "family": "Poaceae", "scientificName": "Schizachyrium brevifolium", "scientificNameAuthorship": "Nees", "genus": "Schizachyrium", "subgenus": "", "specificEpithet": "brevifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "E.A. Manrique", "recordedBy": "L. Harvey & J. Witherspoon", "recordNumber": "9354", "verbatimEventDate": "1972-10-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}