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": ""}
 4Dm la joya; 12 mi by road w of chilpancingo on road to omiltemi   5h4  limestone sink in open pine-oak forest  1|16332@Jj    p NAJAS  CA 1966-12-05 a. novelo retana Dg  17.6545 [%     e -99.6459 guerrero N[j   V Alismatales WILLIAM R. ANDERSON & C.W. LASKOWSKI qh    Xd GUADALUPENSIS 4387 K?>R(    h[h (spreng.) magnus  hydrocharitaceae 1Fi  guadalupensis 1=m-   NAJAS GUADALUPENSIS VAR. GUADALUPENSIS ~  var. <2  Mexico @  
{"catalogNumber": "1116332", "order": "Alismatales", "family": "Hydrocharitaceae", "scientificName": "Najas guadalupensis var. guadalupensis", "scientificNameAuthorship": "(Spreng.) Magnus", "genus": "Najas", "subgenus": "", "specificEpithet": "guadalupensis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "guadalupensis", "identifiedBy": "A. Novelo Retana", "recordedBy": "William R. Anderson & C.W. Laskowski", "recordNumber": "4387", "verbatimEventDate": "1966-12-05", "habitat": "Limestone sink in open pine-oak forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "", "municipality": "", "locality": "La Joya; 12 mi by road W of Chilpancingo on road to Omiltemi", "decimalLatitude": "17.6545", "decimalLongitude": "-99.6459", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}