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": ""}
 W p POALES    :qI 417   ;   QUADRIDENTATA        ernest r. sohns F$   _uiA  1952-10-25 poaceae  eG   MUHLENBERGIA s   CONTACT UM HERBARIUM Ul(  1124845 W iE<  MUHLENBERGIA QUADRIDENTATA Q`  (kunth) trin. j?     ? a1Z Mexico   
{"catalogNumber": "1124845", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia quadridentata", "scientificNameAuthorship": "(Kunth) Trin.", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "quadridentata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ernest R. Sohns", "recordNumber": "417", "verbatimEventDate": "1952-10-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}