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": ""}
Muhlenbergia a  Mexico f]     Muhlenbergia ramulosa Q!+X&    637a   3,2    r 1124899  6n Poaceae    +dr|h Jerzy Rzedowski     3;  Contact UM Herbarium  (KUNTH) SWALLEN stg   1971-11-19     * W Poales  p.m. peterson S  ramulosa #  
{"catalogNumber": "1124899", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia ramulosa", "scientificNameAuthorship": "(Kunth) Swallen", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "ramulosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "P.M. Peterson", "recordedBy": "Jerzy Rzedowski", "recordNumber": "637a", "verbatimEventDate": "1971-11-19", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}