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": ""}
  ]u 1990-07-04 3121 Hv   POACEAE EYJq   0iJc Growing in open grassy woods on top of bluff north of Paint River. linearifolium  9   NW1/4 Sec.7 T43N-R32W ca. 3 mi. NNW Crystal Falls. S   michigan -@7          d DICHANTHELIUM LINEARIFOLIUM      IRON [n   (SCRIBN. EX NASH) GOVLD y   M   
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Dichanthelium linearifolium", "scientificNameAuthorship": "(Scribn. ex Nash) Gould", "genus": "", "subgenus": "", "specificEpithet": "linearifolium", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "3121", "verbatimEventDate": "1990-07-04", "habitat": "Growing in open grassy woods on top of bluff north of Paint River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Iron", "municipality": "", "locality": "NW1/4 Sec.7 T43N-R32W ca. 3 mi. NNW Crystal Falls.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}