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": ""}
  z 687   9-qVt POALES        T_ Dry barren slopes above old gravel pit. With Aster pilosus, Sisymbrium loeselii, Galium mollugox, Salsola kali. 20071-09-12 %I J`    9xL5O Aristida oliganha    `V  -83.732472    "occassional." !~      
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Aristida oligantha", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "687", "verbatimEventDate": "2001-09-12", "habitat": "Dry barren slopes above old gravel pit. With Aster pilosus, Sisymbrium loeselii, Galium mollugo, Salsola kali.", "occurrenceRemarks": "\"Occassional.\"", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.732472", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}