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": ""}
 _/ Scleropogon   john h. schaffner >^Tc  162 Ai?   )h&@ 1129750    > mexico  1872 Edv          _    brevifolius  poales 4o    SCLEROPOGON BREVIFOLIUS a,3   POACEAE 0)9x   E m contact um herbarium 
{"catalogNumber": "1129750", "order": "Poales", "family": "Poaceae", "scientificName": "Scleropogon brevifolius", "scientificNameAuthorship": "", "genus": "Scleropogon", "subgenus": "", "specificEpithet": "brevifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Schaffner", "recordNumber": "162", "verbatimEventDate": "1872", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}