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": ""}
MUHLNBERGIA PORTERI #8     b mexico   P  POACEAE scribn. ex beal z9        porteri F     j 1124812   MUHLENBERGIA (tP  6017 :   DOROTHY B. WIGGINS w0?Ep  1932-10-23 q90m:    @1 POALES  Contact UM Herbarium  r   
{"catalogNumber": "1124812", "order": "Poales", "family": "Poaceae", "scientificName": "Muhlenbergia porteri", "scientificNameAuthorship": "Scribn. ex Beal", "genus": "Muhlenbergia", "subgenus": "", "specificEpithet": "porteri", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Dorothy B. Wiggins", "recordNumber": "6017", "verbatimEventDate": "1932-10-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}