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": ""}
 Poaceae 8 S7    6V CONTORTUS r. cruz cisneros k  1970-10-09 ?9w[      9> Mahuizapan; 20 km al NE de Tepelmeme de Morelos, exdistrito de Coixtlahuaca   heteropogon contortus Ga    3; -97.2515  ladera caliza muyinclinada con bosque tropical eciduo QV+=   OAXACA Sb7:   2587     j<-o Mexico  S! R. CRUZ CISNEROS  HETEROPOGON      - 1122325 
{"catalogNumber": "1122325", "order": "", "family": "Poaceae", "scientificName": "Heteropogon contortus", "scientificNameAuthorship": "", "genus": "Heteropogon", "subgenus": "", "specificEpithet": "contortus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Cruz Cisneros", "recordedBy": "R. Cruz Cisneros", "recordNumber": "2587", "verbatimEventDate": "1970-10-09", "habitat": "Ladera caliza muy inclinada con bosque tropical deciduo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Mahuizapan; 20 km al NE de Tepelmeme de Morelos, exdistrito de Coixtlahuaca", "decimalLatitude": "", "decimalLongitude": "-97.2515", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}