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": ""}
 29081 NwAp    F  -98.8815 BED OF LAKE EXCOCO N     i NORMAN CY. FASSETT    VAR. kf   2 Di 1120723  ->   19.5023  Distichlis spicata var. mexcana         . julian a. steyermark  m/ mexicana   SPICATA  G   
{"catalogNumber": "1120723", "order": "", "family": "", "scientificName": "Distichlis spicata var. mexicana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "spicata", "verbatimTaxonRank": "var.", "infraspecificEpithet": "mexicana", "identifiedBy": "Julian A. Steyermark", "recordedBy": "Norman C. Fassett", "recordNumber": "29081", "verbatimEventDate": "", "habitat": "Bed of Lake Texcoco", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "19.5023", "decimalLongitude": "-98.8815", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}