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": ""}
1124975 Be hG   Muhlenbergia rigida qcS6o    RIGIDA t   poales _+H#/       +W 1954-09-05 JERZY RZEDOWSKI ufT-/         @ 4032    MUHLENBERGIA sY7-  MEXICO UF4 q   -3x G. CALDERÃ³N DE RZEDOWSKI
{"catalogNumber": "1124975", "order": "Poales", "family": "", "scientificName": "Muhlenbergia rigida", "scientificNameAuthorship": "", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "rigida", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "G. Calder\u00c3\u00b3n de Rzedowski", "recordedBy": "Jerzy Rzedowski", "recordNumber": "4032", "verbatimEventDate": "1954-09-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}