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": ""}
  h r,4 Texas   u! T0 1742   <uN  AMOS A. HELLER 1404188 CR)    [eU$ Contact UM Herbarium    /9=< f. lamson-scribner      X agrostis united states m<   kerr  s   1894-05-07 xm   ] VILL.    r~$j Poaceae Agrostis verticillata ck#9   s$b verticillaa 
{"catalogNumber": "1404188", "order": "", "family": "Poaceae", "scientificName": "Agrostis verticillata", "scientificNameAuthorship": "Vill.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "verticillata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "F. Lamson-Scribner", "recordedBy": "Amos A. Heller", "recordNumber": "1742", "verbatimEventDate": "1894-05-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Kerr", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}