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": ""}
  ontonagon $T        poaceae xs   2Ruth B. (Alford) MacFarlane C  A  1984-07-01 =^   ;z2qY 1200724 ege of crushed rock driveway; poor clay sil; w/ phleum pratense, matricaria discoidea. ~pc=P     dCYS gigantea  6 "Panicles strict, purplish; short rhizome. 4605 auU   BK`: Agrostis 46.738129 ##=x      WhcaI AGROSTIS GIGANTEA ROTH M0r&? 
{"catalogNumber": "1200724", "order": "", "family": "Poaceae", "scientificName": "Agrostis gigantea", "scientificNameAuthorship": "Roth", "genus": "Agrostis", "subgenus": "", "specificEpithet": "gigantea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ruth B. (Alford) MacFarlane", "recordNumber": "4605", "verbatimEventDate": "1984-07-01", "habitat": "Edge of crushed rock driveway; poor clay soil; w/ Phleum pratense, Matricaria discoidea.", "occurrenceRemarks": "\"Panicles strict, purplish; short rhizome.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Ontonagon", "municipality": "", "locality": "", "decimalLatitude": "46.738129", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}