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": ""}
           9*D potosina 24.0453 -  carex +=   Scarce, forming colonies by rhizomes and locally dominating the ground cover. +        Carex potosina ;8KW$   Entronque los Medina (La Loma); Nuevo Leon, 31.4 mi NE of Matehuala along Mexico hwy 57 Q %     K -100.409 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "Carex potosina", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "potosina", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Scarce, forming colonies by rhizomes and locally dominating the ground cover.", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "Entronque los Medina (La Loma); Nuevo Leon, 31.4 mi NE of Matehuala along Mexico hwy 57", "decimalLatitude": "24.0453", "decimalLongitude": "-100.409", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}