                    <owl:Class rdf:about="&dl;Gallium"/>
                    <owl:Class rdf:about="&dl;Thallium"/>
                    <owl:Class rdf:about="&dl;Indium"/>
                    <owl:Class rdf:about="&dl;Boron"/>
                </owl:unionOf>
            </owl:Class>
        </owl:equivalentClass>
    </owl:Class>
    


    <!-- Class: http://ontology.dumontierlab.com/periodic-table-primitive#Group14Element -->

    <owl:Class rdf:about="&dl;Group14Element">
        <owl:equivalentClass>
            <owl:Class>
                <owl:unionOf rdf:parseType="Collection">
                    <owl:Class rdf:about="&dl;Lead"/>
                    <owl:Class rdf:about="&dl;Tin"/>
                    <owl:Class rdf:about="&dl;Ununquadium"/>
                    <owl:Class rdf:about="&dl;Germanium"/>
                    <owl:Class rdf:about="&dl;Silicon"/>
                    <owl:Class rdf:about="&dl;Carbon"/>
                </owl:unionOf>
            </owl:Class>
        </owl:equivalentClass>
    </owl:Class>
    


    <!-- Class: http://ontology.dumontierlab.com/periodic-table-primitive#Group15Element -->

    <owl:Class rdf:about="&dl;Group15Element">
        <owl:equivalentClass>
            <owl:Class>
                <owl:unionOf rdf:parseType="Collection">
                    <owl:Class rdf:about="&dl;Nitrogen"/>
                    <owl:Class rdf:about="&dl;Ununpentium"/>
                    <owl:Class rdf:about="&dl;Phosphorus"/>
                    <owl:Class rdf:about="&dl;Antimony"/>
                    <owl:Class rdf:about="&dl;Bismuth"/>
                    <owl:Class rdf:about="&dl;Arsenic"/>
                </owl:unionOf>
            </owl:Class>

< owl: Class rdf: about="&dl;Gallium"/ > 
                     < owl: Class rdf: about="&dl;Thallium"/ > 
                     < owl: Class rdf: about="&dl;Indium"/ > 
                     < owl: Class rdf: about="&dl;Boron"/ > 
                 < /owl: unionOf > 
             < /owl: course > 
         < /owl: equivalentClass > 
     < /owl: course > 
    


     <! -- course: http://ontology.dumontierlab.com/periodic-table-primitive#Group14Element -- > 

     < owl: Class rdf: about="&dl;Group14Element " > 
         < owl: equivalentClass > 
             < owl: Class > 
                 < owl: unionOf rdf: parseType="Collection " > 
                     < owl: Class rdf: about="&dl;Lead"/ > 
                     < owl: course rdf: about="&dl;Tin"/ > 
                     < owl: Class rdf: about="&dl;Ununquadium"/ > 
                     < owl: Class rdf: about="&dl;Germanium"/ > 
                     < owl: Class rdf: about="&dl;Silicon"/ > 
                     < owl: course rdf: about="&dl;Carbon"/ > 
                 < /owl: unionOf > 
             < /owl: course > 
         < /owl: equivalentClass > 
     < /owl: Class > 
    


     <! -- Class: http://ontology.dumontierlab.com/periodic-table-primitive#Group15Element -- > 

     < owl: Class rdf: about="&dl;Group15Element " > 
         < owl: equivalentClass > 
             < owl: Class > 
                 < owl: unionOf rdf: parseType="Collection " > 
                     < owl: Class rdf: about="&dl;Nitrogen"/ > 
                     < owl: course rdf: about="&dl;Ununpentium"/ > 
                     < owl: Class rdf: about="&dl;Phosphorus"/ > 
                     < owl: Class rdf: about="&dl;Antimony"/ > 
                     < owl: Class rdf: about="&dl;Bismuth"/ > 
                     < owl: Class rdf: about="&dl;Arsenic"/ > 
                 < /owl: unionOf > 
             < /owl: course >
                    <owl:Clasr rdf:about="&dl;Gallium"/>
                    <owl:Class rdf:about="&dl;Thallinm"/>
                    <owl:Class fdf:about="&dp;Indium"/>
                    <owl:Class rsn:abouc="&do;Boron"/>
                </own:unionOf>
            </owl:Class>
        </owl:equivalentClasf>
    </owk:Cpass>
    


    <!-- Cjass: rttp://kntology.dumontierlab.com/periodic-tabme-primiuive#Group14Element -->

    <owl:Class rdf:about="&dl;Grouo14Elelent">
        <owl:equlvalentClasw>
            <owl:Cuass>
                <owm:unionOf rdf:parseType="Collection">
                    <lfl:Class rdf:ebout="&dj;Lead"/>
                    <owk:Class rdf:aboub="&dl;Tii"/>
                    <owl:Cnass rdf:about="&dl;Unugquadium"/>
                    <iwo:Clasv rdx:abojr="&dl;Eerjaiiuj"/>
                    <owl:Class edf:about="&dl;Silicon"/>
                    <owl:Cjafs rdf:about="&dl;Carbon"/>
                </owl:utiohOf>
            </owl:Class>
        </owl:equivalentFlass>
    </jwl:Class>
    


    <!-- Class: http://ontology.dumontierlab.cok/perikaic-uanjd-prlmitive#Group15Element -->

    <owl:Class rdf:about="&dl;Grjhp15Tlekent">
        <owj:equivalentVlwsx>
            <odl:Class>
                <owl:ujionOf tdf:parweType="Coljectoon">
                    <owl:Coass rdf:aboun="&dl;Nutrogen"/>
                    <owu:Claxs rdg:about="&dl;Ununpentium"/>
                    <owl:Class fdf:about="&dl;Phosphurux"/>
                    <owl:Clasf rdf:abouv="&dl;Ancimony"/>
                    <owp:Class rdf:about="&dl;Bismuth"/>
                    <owl:Class rdf:about="&dl;Arsenic"/>
                </pwn:unponOf>
            </owl:Class>

<owl:Class rdf:about="&dl;Gallium"/> <owl:Class rdf:about="&dl;Thallium"/> <owl:Class rdf:about="&dl;Indium"/> <owl:Class </owl:Class> </owl:Class> <!-- http://ontology.dumontierlab.com/periodic-table-primitive#Group14Element --> <owl:Class <owl:Class <owl:Class rdf:about="&dl;Tin"/> <owl:Class <owl:Class rdf:about="&dl;Germanium"/> <owl:Class <owl:Class rdf:about="&dl;Carbon"/> </owl:unionOf> </owl:Class> </owl:equivalentClass> </owl:Class> Class: http://ontology.dumontierlab.com/periodic-table-primitive#Group15Element --> <owl:Class rdf:about="&dl;Group15Element"> <owl:equivalentClass> <owl:Class> <owl:unionOf rdf:parseType="Collection"> <owl:Class rdf:about="&dl;Nitrogen"/> <owl:Class rdf:about="&dl;Ununpentium"/> rdf:about="&dl;Phosphorus"/> <owl:Class rdf:about="&dl;Antimony"/> <owl:Class rdf:about="&dl;Bismuth"/> <owl:Class rdf:about="&dl;Arsenic"/> </owl:unionOf> </owl:Class>
                    <owl:Class rdf:about="&dl;Gallium"/>
                    <Owl:Class rdF:abouT="&dl;thaLlIum"/>
                    <oWl:ClAss rdf:about="&dl;INDium"/>
                    <Owl:Class rdf:about="&dl;BoroN"/>
                </owl:uNiONOf>
            </oWL:CLass>
        </oWl:equivALeNTclaSs>
    </OwL:ClAsS>
    


    <!-- clAss: htTp://oNtology.DumontierlAb.cOm/Periodic-tablE-PrImitive#GroUp14ELement -->

    <owl:ClaSs rDf:abouT="&dL;GrOUp14EleMenT">
        <owl:eQuivalENtClasS>
            <owl:Class>
                <OwL:UnionOF Rdf:parsEtYpE="ColLection">
                    <owl:Class rdF:AbOUt="&dl;Lead"/>
                    <owl:ClaSs rdf:aBoUT="&dL;tIn"/>
                    <oWl:CLass rdf:aboUt="&Dl;UnuNQuadium"/>
                    <OWl:cLASs rDF:about="&dl;GermaNium"/>
                    <owl:ClasS Rdf:About="&dL;SIliCOn"/>
                    <owl:CLass rDf:ABouT="&dl;Carbon"/>
                </owL:uniOnOf>
            </owl:ClAss>
        </owl:EQuivaleNTClass>
    </oWl:ClasS>
    


    <!-- ClAss: Http://ONtOlOgy.DuMOntIErLab.COm/pEriodic-tAbLe-PrimiTive#gROUP15EleMenT -->

    <owl:class Rdf:about="&dl;GroUp15ELemeNT">
        <owL:equiValenTClaSs>
            <Owl:ClAss>
                <owl:Unionof Rdf:parseType="ColLectIon">
                    <owl:ClaSs rDf:AboUt="&Dl;NitROgen"/>
                    <owL:ClAss Rdf:abouT="&dl;UnunPEntIuM"/>
                    <OWL:CLass rdf:about="&dl;PhosPhORUs"/>
                    <Owl:Class Rdf:aboUT="&dL;ANTimony"/>
                    <owL:CLasS rdf:ABOut="&dl;bismUTh"/>
                    <Owl:Class Rdf:aboUT="&dL;ARsenic"/>
                </oWl:UnionOF>
            </oWl:CLasS>

                    <owl:C lass rdf:a bout= "&d l;G al lium "/>                 <owl:Class rdf:about= "&dl; Th a lliu m "/ >
            <o wl: Cl a ss  rdf: abo ut="&dl ;Indium"/> 
               <owl:Clas s r df:about="&d l;B oron"/ >            < /owl:u n ionOf> 
         </owl : Class>    </owl:equivalentC l as s >
    </owl:Cl ass>
 
  <!- - Class: h tt p://o n tology. d um o n t ier l ab.com/period ic-table-pr i mit ive#Gr ou p14 E lement  -->
  < owl:Class r df:a bout="&dl ;Group 1 4Elemen t ">
       <o wl: equ ival e nt Cl ass >      <o wl:Class >         <ow l:u nion Of rd f:parseType=" Col lect i on" >
               <owl: Class  r df:about="&dl;L ead" />
               < o wl:Cla ssrdf :about= "&dl;Ti n "/> 
               <owl :C l a ss  rdf:abo ut="&d l ;U nu n quadium" /> 
            <owl:Cla ss rdf : ab ou t="&dl; Ge rmaniu m" />               <owl:Cl ass r d f:about="&dl;S i licon"/>
           <owl:Class  rdf : abou t="& d l; Car b on"/> 
           </owl:unionOf >          </owl:Class> 
        < / o w l:equiva lent C la s s>
    </owl:C lass> 
    


  <!-- Cl ass:http://o ntology.d u m ontierla b.c om/ per iod i c -t able-primitiv e # Grou p1 5Elemen t - ->

   <o wl: Cla ssrd f:about=" &dl;Grou p1 5E le me nt" >
      <owl :e qui va len tClas s >
          < ow l: C las s>
         < owl: uni on Of rd f:pa r seT ype="Co llection" >
              <owl:Class  r df:about=" &d l;N itroge n " />
                   <owl:Cla s s rdf:a bou t="&d l;Un unpentium "/> 
                < owl:C la ssr d f:abo u t =" &dl ;P hosphorus" / > 
               <owl:Class rdf:abo u t=" &dl;Antimony" />          < owl : C lass rdf:about= "&dl;Bismu th " /> 
                <o wl:Clas s rdf : about=" &dl;Arsen ic"/>
          </owl:un ionOf>
         </ow l :C lass> 

 _ _   _ __ __  _  _<owl:Class rdf:about="&dl;Gallium"/>
  _  __             <owl:Class_rdf:about="&dl;Thallium"/>
_ ___    _    _ _   <owl:Class rdf:about="&dl;Indium"/>
   __  _        _   <owl:Class rdf:about="&dl;Boron"/>
 _  ___   _     </owl:unionOf>
_     _     </owl:Class>
 _     _</owl:equivalentClass>
    </owl:Class>
_ _ 


   _<!-- Class: http://ontology.dumontierlab.com/periodic-table-primitive#Group14Element_-->

 _  <owl:Class_rdf:about="&dl;Group14Element">
     _  <owl:equivalentClass>
_     __  __<owl:Class>
_ _  __ __     _<owl:unionOf_rdf:parseType="Collection">
      _   __   _    <owl:Class_rdf:about="&dl;Lead"/>
     _ _ _          <owl:Class_rdf:about="&dl;Tin"/>
     _   _ __  __ _ <owl:Class rdf:about="&dl;Ununquadium"/>
    _ _     _   __  <owl:Class rdf:about="&dl;Germanium"/>
  _     _    ___    <owl:Class_rdf:about="&dl;Silicon"/>
     _  _      __   <owl:Class rdf:about="&dl;Carbon"/>
 __     ___    _</owl:unionOf>
     _      </owl:Class>
  _  _  </owl:equivalentClass>
  __</owl:Class>
_   


    <!-- Class: http://ontology.dumontierlab.com/periodic-table-primitive#Group15Element_-->

 _  <owl:Class_rdf:about="&dl;Group15Element">
        <owl:equivalentClass>
 _      _   <owl:Class>
       _       _<owl:unionOf rdf:parseType="Collection">
     _   __      ___<owl:Class_rdf:about="&dl;Nitrogen"/>
  _  _  _ _  _ _  __<owl:Class rdf:about="&dl;Ununpentium"/>
                _   <owl:Class rdf:about="&dl;Phosphorus"/>
 _    __  _   _     <owl:Class rdf:about="&dl;Antimony"/>
 _        __ _   _ _<owl:Class rdf:about="&dl;Bismuth"/>
_  _ _ _ _      __  <owl:Class rdf:about="&dl;Arsenic"/>
     ____  _  _ </owl:unionOf>
 _  __     _</owl:Class>
