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 "Fresh anthers 2 mm long; sheaths open"     12486 Vm    kI995 on n side of new laboratory building, university of michigan biological station, douglas lake.     kp)F  (hack.) r.p.murray MICHIGAN R  Festuca trachyphylla _li       NN`+Y 1172165      .,Q F FREQUENT, SPONTANEOUS ON SANDY FILL Festuca M=_   
{"catalogNumber": "1172165", "order": "", "family": "", "scientificName": "Festuca trachyphylla", "scientificNameAuthorship": "(Hack.) R.P.Murray", "genus": "Festuca", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "12486", "verbatimEventDate": "", "habitat": "frequent, spontaneous on sandy fill", "occurrenceRemarks": "\"Fresh anthers 2 mm long; sheaths open\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "on N side of new laboratory building, University of Michigan Biological Station, Douglas Lake.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}