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": ""}
     /h4r: Contact UM Herbarium       z=Ad L. M. Umbach NO DATA  y&A       M anthoxnthum        dry ground. r.r. track. 149 A0  poaceae SlC;     1426255 |y  united states 5`!Y   hirtum  oC_ 
{"catalogNumber": "1426255", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Anthoxanthum", "subgenus": "", "specificEpithet": "hirtum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "L. M. Umbach", "recordNumber": "149", "verbatimEventDate": "", "habitat": "Dry ground. R.R. track.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "no data", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}