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": ""}
 VAR. m*+st    zacatecas          nm tpectinacea mexico 0   @j /p 1121633    OveW -102.719    1935-10-06 UR   ]tF 3981   hR POACEAE 23.6001 tU   Eragrostis nb]   8 W. ARCHER   ERAGROSTIS PECTINACEA VAR. PECTINACA e  
{"catalogNumber": "1121633", "order": "", "family": "Poaceae", "scientificName": "Eragrostis pectinacea var. pectinacea", "scientificNameAuthorship": "", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "pectinacea", "identifiedBy": "", "recordedBy": "W. Archer", "recordNumber": "3981", "verbatimEventDate": "1935-10-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Zacatecas", "county": "", "municipality": "", "locality": "", "decimalLatitude": "23.6001", "decimalLongitude": "-102.719", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}