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": ""}
    NEw  1972-10-21  ;d!m< Swallen     e mexico   M+ c] 1124409   9446 )uf<  Muhlenbergia eriophylla [x[71   mI  muhlenbergia ERIOPHYLLA jo    l. harvey & j. witherspoon a]   Ep!Cr poaceae   Poales v   CONTACT UM HERBARIUM jn3_  
{"catalogNumber": "1124409", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia eriophylla", "scientificNameAuthorship": "Swallen", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "eriophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. Harvey & J. Witherspoon", "recordNumber": "9446", "verbatimEventDate": "1972-10-21", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}