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": ""}
muellc.-arg. _u`   s John H. Schaffner Rogers McVaugh AV k   . Acalypha  1156537 ^Y     2184 ]M    1879 mS?m5  NEOMEXICANA )$>_    c MEXICO  IW1HE euphorbiaceae   san luis potosi 0        3 no data provided on label of catalog no: 1156537 
{"catalogNumber": "1156537", "order": "", "family": "Euphorbiaceae", "scientificName": "", "scientificNameAuthorship": "Muell.-Arg.", "genus": "Acalypha", "subgenus": "", "specificEpithet": "neomexicana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Rogers McVaugh", "recordedBy": "John H. Schaffner", "recordNumber": "2184", "verbatimEventDate": "1879", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "no data provided on label of catalog no: 1156537", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}